Q. P can do (1/4)th of work in 10 days, Q can do 40% of work in 40 days and R can do (1/3)rd of work in 13 days. Who will complete the work first ?
1) P
2) R
3) Q
4) Both P and R
Q. The product of two numbers is 48. If one number equals "The number of wings of a bird plus 2 times the number of fingers on your hand divided by the number of wheels of a Tricycle". Then the other number is
1) 9
2) 10
3) 12
4) 18
Q. A boy found the answer for the question "Subtract the sum of 1/4 and 1/5 from unity and express the answer in decimals" as 0.45. The percentage of error in his answer was
1) (100/11) %
2) 50%
3) 10%
4) (200/11)%
Q. The smallest number, which should be added to 756896 so as to obtain a multiple of 11, is -
1) 1
2) 2
3) 3
4) 5
Q. A Gerneral of an Army wants to create a formation of square from 36562 army men. After arrangement, he found some army men remained unused. Then the number of such army men remained unused was -
1) 36
2) 65
3) 81
4) 97
Q. Two pipes of length 1.5 m and 1.2 m are to be cut into equal pieces without leaving any extra length of pipes. The greatest length of the pipe pieces of same size which can be cut from theses two lengths will be
1) 0.13 m
2) 0.4 m
3) 0.3 m
4) 0.41 m
Q. Twenty one times of a positive number is less than its square by 100. The value of the positive number is -
1) 25
2) 26
3) 42
4) 41
Q. When a number is divided by 56, the remainder will be 29. If the same number is divided by 8, then the remainder will be
1) 6
2) 7
3) 5
4) 3
Q. The centroid of a triangle is the point where
1) the medians meet
2) the altitudes meet
3) the right bisectors of the sides of the triangle meet
4) the bisectors of the angles of the triangle meet
Q. In what time will a 100 metre long train running with a speed of 50 km/hr cross a pillar -
1) 7.0 sec
2) 72 sec
3) 7.2 sec
4) 70 sec
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