Quantitative Aptitude

General Questions

1.  A number is doubled and 9 is added. If the resultant is trebled. it becomes 75. What is that number?
A. 3.5
B. 6
C. 8
D. None of these
2.  If one-third of one-fourth of a number is 15, then three-tenth of that number is :
A. 35
B. 36
C. 45
D. 54
3.  Find the number which when multiplied by 15 is increased by 196.
A. 14
B. 20
C. 26
D. 28
4.  If 50 is subtracted from two-third of a number, the result is equal to sum of 40 and one-fourth of that number. What is the number ?
A. 174
B. 216
C. 246
D. 336
5.  Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is :
A. 9
B. 11
C. 13
D. 15
6.  The product of two numbers is 192 and the sum of these two numbers is 28. What is the smaller of these two numbers ?
A. 12
B. 14
C. 16
D. 18
E. None of these
7.  Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number.
A. 3
B. 10
C. 17
D. 20
8.  A number consists of two digits. If the digits interchange places and the new number is added to the original number , then the resulting number will be divisible by :
A. 3
B. 5
C. 9
D. 11
9.  The sum of four consecutive odd integers is 1284. The greatest of them is :
A. 320
B. 322
C. 324
D. 326
10.  The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number ?

A. 3
B. 4
C. 9
D. Cannot be determined
E. None of these

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Exercise