General Ability MCQS Set 4

A jar contains only red white and blue marbles. The number of red marbles is 4/5 the number of white ones and the number of white ones is 3/4 the number of blue ones. If there are 470 marbles in all how many of them are blue ?

150

200

120

135

220

3 chairs and 2 tables cost Rs. 700 while 5 chairs and 3 tables cost Rs. 1100. What is the cost of 2 chairs and 2 tables ?

Rs. 300

Rs. 600

Rs. 350

Rs. 450

Number Series Test

13

18

17

11

0.000006723 when expressed in scientific notation is

None of these

6.723 x 10^-6

6723 x 10^-5

67.23 x 10^-7

(272-32) (124+176) / 17×15-15 = ?

300

1

None of these

2.25

Three men start together to travel the same way around a circular track of 11 kilometres in circumference. Their speeds are 4 5 1/2 and 8 kilometres per hour respectively. When will they meet at the starting point?

22 hours

23 hours

12 hours

11 hours

If 10^2y = 25 then what is the value of 10^y ?

1/25

-5

?1/25

5

The least perfect square number which is divisible by 3 4 5 6 and 8

1200

900

3600

2500

The smallest number which is a perfect square and contains 7936 as a factor is

12008

240616

246016

61504

Successfully adjusting to ones environment leads to happiness. War at a universal level war destroys the weaker people who are the most unable to adjust to their environment. Thus war at the universal level puts weaklings out of their misery and allows more space for their predators to enjoy life in a better manner. As those actions have to be performed which maximize the level of happiness of the greatest number war at a universal level should take place.

i and iii only

ii only

iii only

i only

i ii and iii only

The L.C.M. of 26 56 104 and 182 is

784

1274

728

546

What is the smallest number with which 1800 must be multiplied to make it a perfect cube ?

12

5

18

15