Posted on - 11-05-2017

Bank PO

Solve the following equations for x. 6x-27+3x=4+9-x.

(a) 4

(b) 5

(c) 6

(d) -4

19 (x+y)+17=19(-x+y)-21

(a) -1

(b) -2

(c)-3

(d)1

a(x+y)-cz=a(-x+y+z)

(a)

(b)

(c)

(d)

If 7x+2y=10 and 2x+5y= , find x and y.

(a) 1,

(b)

(c) 1,

(d) ,2

Find the respective values of x,y and z satisfying the following equations.

4x+y-4z=10; x+y-z=4;

5x-y+3z=16.

(a) 1,2,3

(b) 3,2,1

(c) 3,1,2

(d) 1,3,2

Vijay has an amount Rs.190 in denomination of Rs.2 and Rs.5 coins. He has 10 more Rs.5 coins than Rs.2 coins. Find the number of Rs.2 coins he has.

(a) 15

(b) 20

(c) 25

(d) 30

There are some rabbits and peacocks in a zoo. The total number of their head is 60 and total number of their legs is 192. Find the number of rabbits.

(a) 30

(b) 36

(c) 40

(d) 44

The sum of the ages of A and B is four-thirds the age of C. The age of B is two thirds the age of C. If the sun of the ages of the three persons is 35 years, find the age of B.

(a) 20 years

(b) 10 years,

(c) 18 years,

(d) 15 years,

Rs 1200 is divided among P,Q And R gets half of the total amount received by Q and R. Q gets one-third of the total amount received by P and R. Find the amount received by R.

(a) Rs 400

(b) Rs 500

(c) Rs 300

(d) None of these

“I am seven times as old as you were when I was as old as you are”. Said a man to his son. Find their present ages (in years) if the sum of their ages is 110 years.

(a) 70, 40

(b) 80, 30

(c) 75, 45,

(d) 65, 45

The Sum of the digit of a two–digit number is 17. The ten’s digit of the number is 1 more than the unit’ digit. Find the two-digit number.

(a) 87

(b) 89

(c) 78

(d) 98

The sum of the digits of a two-digit number is 4 more than the excess of the units digit over the ten’s digit. If the product of the digits is 16, find the number.

(a) 82

(b) 28

(c) 44

(d) Either (a) or (b)

1.A,A,A. |
2.A. |
3.B. |
4.B. |
5.B. |

6.B. |
7.B. |
8.A. |
9.D. |
10.B. |