11.((469 +
174)2 - (469 - 174)2)/(469 x 174) = ?
a. 2
b. 4
c. 295
d. 643
12. 5005 -
5000 / 10.00.
A.0.5 B.5000
C.50
D.4505
13.N number
of persons decided to raise Rs. 3 lakhs by equal contribution from each. Had
they contributed Rs. 50 each extra, the contribution would have been Rs. 3.25
lakhs. How many persons are there?
A. 400
B. 500
C. 550
D. 600
14. David
gets on the elevator at the 11th floor of a building and rides up at the rate
of 57 floors per minute. At the same time, Albert gets on an elevator at the
51st floor of the same building and rides down at the rate of 63 floors per
minute. If they continue travelling at these rates, then at which floor will
their paths cross ?
a. 19
b. 28
c. 30
d. 37
|
15.
|
The price of 10 chairs is equal to that of
4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total
price of 12 chairs and 3 tables is:
|
|
A.
|
Rs. 3500
|
B.
|
Rs. 3750
|
|
C.
|
Rs. 3840
|
D.
|
Rs. 3900
|
|
16.A man has Rs. 480 in the denominations of
one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of
each denomination is equal. What is the total number of notes that he has ?
A. 45
B. 60
C. 75
D. 90
17. A man has some hens and cows. If the
number of heads be 48 and the number of feet equals 140, then the number of
hens will be:
a. 22
b. 23
c. 24
d. 26
18.A classroom has equal number of boys and
girls. Eight girls left to play kho-kho, leaving twice as many boys as girls in
the classroom. What was the total number of girls and boys present initially?
A. 16
B. 24
C. 32
D. 48
|
19.
|
If a - b =
3 and a2 + b2 = 29,
find the value of ab.
|
|
|
20. In a
regular week, there are 5 working days and for each day, the working hours are
8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for
overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for
?
a. 160
b. 175
c. 180
d. 195
