1) Find the least number which when divided by 9,18,24,15,30 and 42 will leave the reminder 1 in each case
a)2521 b) 5221 c) 2512 d)2251
2) Find the least number when divided by 24,32, and 36 leaves the remainder 19,27,31 respectively?
a) 258 b) 453 c) 283 d)253
3) Find the greatest number that will exactly divide by 200 and 320
a)120 b) 60 c)30 d)40
4) Find the least number which is a perfect square and that contains 540 as a factor?
a) 3600 b) 4900 c) 8100 d) 625
5) The product of two nos. is 3624 and HCF is 24 find the LCM?
a) 48 b) 106 c) 126 d) 151
6) Find the greatest number that will divides by 72 and 120 and will leave the remainder 3 and 5 respectively?
a) 20 b)23 c)53 d)33
7) Find the number between 200 and 300 such that when they are divided by 6,8, and 9 leaves no remainder?
a) 221,293 b) 224,296 c) 221,122 d) 216,288
8) The lowest decimal number which is exactly divisible by .3, .006, .0024, .00081 is?
a) 0.24 b) 0.36 c) 0.18 d) None of these
9) The common highest factor of 1.284, 22.47, and 17.334 is?
a) 0.624 b) 0.321 c) 0.171 d) 0.212
10) Five bells first begin to toll together and then at intervals of 3,5,7 and 8 seconds. Find after what intervals they will toll together?
a) 480 sec b) 14mins c) 814 sec d) never
11) There are two electrical wires where one is 9m 60 cm long wire and other is 5m 12cm long wire, Find maximum length, that can be equally cut from each wire in such a way that the total legth of each wire is exactly divisible by it?
a) 46m b) 64 c) 49 d) 94
12) Among how many boys 175 breads and 105 ice creams can be equally divided?
a) 105 b) 45 c) 49 d) 35
13) Find two nos that lie between 100 and 200 such that their HCF is 48?
a) 144,129 b) 192,144 c) 219,140 d) 124,149
14) The HCF and LCM of two numbers are 21 and 4641 respectively if one of the number lie between 200 and 300 find out that numbers?
a) 257 b) 237 c) 273 and 357 d) 253
15) Find the number of student among whom 1001 pens can be equally distributed?
a) 7 b) 13 c) 91 d) a,b and c
16) In a division the divisor is 12 times the quotient and 5 times the remainder. If the remainder is 48 then the dividend is?
a) 8484 b) 8448 c) 4848 d) 4884
17) Which of the following number is exactly divisible by 13?
a) 10626 b) 11232 c) 106601 d) 211112
18) The smallest number of 5 digits, is divided by the greatest number of two digits, what would be the
Quotient, some reminder will be there?
a) 101 b) 110 c)100 d) cannot be determined
19) The divisor is 25 times the Quotient and 5 times the remainder. If the Quotient is 16 the dividends is?
a) 12 b) 6400 c)6480 d)400
20) How many different divisors are there 224?
a) 11 b)10 c)12 d)9
21)In a division problem divisor is 2/3 of the dividend and 2 times the remainder. If the remainder is 5 then the dividend is?
a)13 b)14 c)15 d)18
22) How many divisors are there for 484 excluding 1 and itself?
a)7 b)9 c)8 d)6
23) A certain number when divided by 441 leaves the remainder 37, what is the remainder if it is divided by 21?
a) 15 b) 37 c) 16 d) 18
24) How many numbers are there between 500 to 800 which are divisible by 11?
a) 72 b) 45 c) 27 d) 37
25) Find the sum of first 30 odd counting numbers?
a) 400 b)800 c)900 d)750
26) How many numbers between 1 and 300 are divisible by 3 and 5 together?
a)20 b) 19 c)18 d)
27) How many four digits numbers are there?
a) 9999 b) 900 c) 9000 d) 1000
28) Two different numbers when divided by a same divisor, left remainder 11 and 21 respectively, and when their sum was divided by the same divisor, remainder was 4. What is the divisor?
a) 36 b) 28 c)17 d) 18
29) A number when divided by a divisor, left the remainder 19, when twice of the number was divided by the same divisor, remainder was 9 find the divisor?
a) 19 b)39 c) 29 d)27
30) A number when successively divided by 2 and 3leaves remainder1 and 2 respectively. What is the remainder when the same number is divided by 6?
a) 4 b)5 c) 7 d) 3
31) How many digits are required to write numbers from 1 to 300?
a) 792 b)492 c) 592 d) 692
32) How many times does the sum of 450 and 150 contain their difference?
a)3 b) 2 c) 4 d) 1.5
33) The concurrent point of the altitudes of a triangle is ……..?
a)Centroid b) Incentre c) Orthocentre d) Circumcentre
34) If the median of a triangle divides into triangle divides it into two triangles, then the ratio of their areas……….?
a) 1:1 b)2:1 c)1:2 d)3:1
35) The figure formed by joining the mid points of a rhombus in series is …….?
a) Rectangle b) Square c) Rhombus d) Trapezium
36) The point equidistant from all the sides of a triangle is ………..?
a) Incentre b) Circumcentre c) Orthocentre d) Centroid
37) A triangle and a parallelogram each have the same base of 8 cm and an area of 40 sq.cm.Their height are…………….?
a) 8cm,4cm b)10cm,5cm c)18cm,14cm d)10cm,4cm
38) The area of a rhombus is 20 sq.cm. One of its diagonal is 8 cm. The other diagonal is….?
a) 5cm b) 10cm c) 12cm d) 2.5cm
39) The corresponding sides of two similar triangles are in the ratio a: b. then the ratio of their areas is …..?
a) b2:a2 b)a2:b2 c)b:a d) a:b
40) If R= 5cm, r = 3cm and d= 6cm, numbers of common tangents are…….?
a) 1 b) 2 c) 4 d) 3
41) The length of the tangents drawn to the circle of radius 5 cm from a point 13 cm from the centre= …………?
a) 15cm b) 12 cm c) 14cm d) 3cm
42) Two circles of radii 18 cm and 8 cm touch externally. The length of their direct common tangents is……..?
a) 24cm b)25cm c) 13 cm d) 14cm
43) Two circles of radii 8 cm and 2 cm have direct common tangents of length 10 cm. The distance between their centres ……..?
a) 8cm b) 10cm c) 21 cm d)200cm
44) The number of tangents that can be drawn to a circle from an external point is …..?
a)0 b) 1 c) 2 d)4
45) The number of tangents that can be drawn to a circle from a point on it is …..?
a) 0 b) 1 c) 4 d)5
46) The number of circles that can be drawn through three non- collinear points is …..?
a)0 b) 1 c) 4 d) 5
47) The interior angle of regular hexagon is……?
a) 600 b) 1200 c)450 d) 1350
48) The area of a parallelogram is 60sq.cm. Its base is 10 cm, then the corresponding height is ….?
a) 6cm b) 3cm c) 9cm d) 10cm
49) Angle in a semi arc is …….?
a) 450 b) 900 c)1800 d) 3600
50) Ina right angled triangle the midpoint of hypotenuse is ……?
a) Incentre b) Circumcentre c) Orthocentre d) Centroid

Science
51) A bud on a potato is called
a) Eye b) bulb c) node d) None
52) The air tubes are called
a) Globules b) Trachea c) Air sacs d) Air holes
53) The _________ has store food that is used by the embryo to grow out the time of germination
a) Monocotyledons b) Dicotyledons c) Cotyledons d) None
54) If all plants were to grow at the same place there would be
a) Over population c) causes rain
b) Overcrowding d) all
55) Most insects have ____________ to crawl
a) 4 legs b) 12 legs c) 6legs d) 8legs
56) Some birds like ostrich, rhea, and emu are called
a) Strong peak b) the fast running bird c) flight less d) migrating birds
57) Animals like bears and chimpanzees can walk only on their
a) Hind limbs b) fore limbs c) mind limbs d) A & B
58) The bones are hold together by strong by strong and flexible tissue called
a) Ligaments b) Tibla c) Fibula d) None
59) The upper seven pairs of ribs are attached to the breath bone and are called
a) Floating ribs b) True ribs c) False ribs d) None
60) The shoulder girdle comprises a pair of collar bones called the _________ and upper of shoulder blades are the ____________
a) Tibia and fibula b) radius and ulna c) Clavicle and scapula D) None
61) The lower leg is the part from the knee to the ankle. It has two bones the ____ &______
a) Radius and ulna b) Tibia and fibula c) Clavicle and scapula d) None
62) The joints that are movable contain a fluid that enables smooth movements. There are four types of _____
a) Hinge joints b) movable joints c) Immovable joints d) Ligaments
63) It fits into the _____ or the pelvic girdle with the help of a ball and socket joints
a) Hinge joints b) movable joints c) Immovable joints d) None
64) The muscles system consist of more than _____ muscles
a) 620 b) 650 c) 206 d) 220
65) _______ pair of thin flat and bow shaped bones form rib cage
a) 10 b)12 c)14 d)18
66) The hand is formed by _________ bones
a) 25 b) 27 c) 30 d) 32
67) _______ is the largest part of the brain making up almost 90% of it
a) Cerebellum b) Cerebrum c) Medulla d) Sensory nerve
68) Part of the eye where images are formed _______
a) Iris b) Pupil c) Retina d) Cornea
69) The outer part of the ear that is visible is called ________
a) Ear drum b) inner ear c) Pinna d) None

70) ________ help us to identify the taste of food items
a) Tongue b) Taste bud c) Nostrils d) A&B
71) The average weight of the brain
a) 1kg b)1.5kg c) 1.36kg d) None
72) The longest nerve in the human body is the ___________
a) Sensory nerves b) Motor nerves c) Sciatic nerves d) None
73) The longest bone in the human body is
a) Spinal cord b) Vertebral column c) Thy bone d) A & B
74) The eye has transparent circular covering called _____
a) Cornea b) Pupil c) Eye lens d) Retina
75) The reflex actions are controlled by the _______
a) Brain b) Legs c) Eye d) Spinal cord
76) The central nervous system consist of _____ &¬_____
a) Hand and leg b) Brain and spinal cord d) Spinal cord and leg d) Hand and brain
77) Part of the brain that helps in thinking and remembering
a) Cerebellum b) Medulla c) Cerebrum d) ALL
78) Bundles of long fibres ________
a) Nurvus b) Motor nerve c) Brain d) Nerves
79) Which nerves are suggested as both motors and sensory in function
a) Fixed nerves b) Mixed nerves c) Combined nerves d) Both B&c
80) Number of taste buds present in our mouth
a) 2 b) 2+2 c) 4 d) Both B& C
81) Automatic and sudden actions that are uncontrolled is
a) Voluntary action b) Involuntary c) Reflex actions d) Both D & C
82) Which animal have powerful hearing sense
a) Human beings b) Snake c) Dogs d) Cat
83) _________ nerves connect the sense organs to the brain and the spinal cord
a) Motor nerves b) Sensory nerves c) Mixed nerves d) None
84) Name the parts of our environment
a) Land, air & water b) Human being s and animals c) Pollution d) ALL
85) Without _________ their would be no life
a) Water b) Air c) oxygen d) Nitrogen
86) ________ is very important for life on earth
a) Air b) Ozone layer c) Water d) A&C
87) Liquid pollutants from factories are known as ________
a) Popullation b) Pollution c) Effluents d) None
88) Biodegradable wastes are used to produce___________
a)Natural Gas b) Biogas c)Gas d) All of these
89). Diseases like typhoid,Cholera,Jaundice and diarrhea causes due to__________
a) Air b) Water c) Pollution d) a& b
90). Water is used to _________ the fields
a) irritate b) irrigate c) Plough d) None of these
91). Living things that clean the air
a) Human beings b) Plants and trees c) Animals d) All of these
92). Waste Vegetables is which type of wastes.
a) Non-biodegradable b)Biodegradable c) Vegetable Waste d) None of these
93). Which Harmful substances that cause pollution find out
a)Population b) Pollution c) Pollutants d)None of these
94). The _________ should be kept clean.
a) House b) Land c) Environment d) All of these
95). Fuel like _______ should be used for running vehicles.
a) OMG b) CNG c) LPG d) All of these
96). _______ and ______ should not be burned since they commit poisonous fuems.
a) Plastic and Rubber b) Steel and Plastic c) Wood and Rubber d) a& b
97). Even the water flowing out of the fields is polluted _______ . Which make it and unfit for use.
a) Insecticides b) Pesticides c) Fertilizers d) All of these
98). Children have above ______ bones.
a) 206 b) 220 c) 380 d) 350
99). What kind of things emit more Pollution.
a) Cigarette b) Vehicles c) Trains d) None of these
100. The coldest layer of atmosphere
a) Exosphere b) Mesosphere c) Ionosphere d) Atmosphere