Gun powder contains 75% nitrate, 10% of sulphure and the rest is charcoal. The quantity of charcoal in 24 kg of gun gun power is ________.
3.6 kg
2.4 kg
18 kg
None of these
In an examination 93 % of students passed and 259 failed. The total number of students is _______.
3700
500
3950
12 1/2 % = ________.
25/2
1/4
1/8
1/15 = ____ %
6 3/2 %
6 2/3 %
12 %
The fraction equivalent to 2/5 % is _______.
1/40
1/125
1/250
1/500
1/2 % = ________.
0.5
0.05
0.005
5
65 % = _________.
6.5
0.65
0.065
0.0065
36 % = _________.
3/4
9/25
1/9
A man received 10 % increase in his salary. His new salary is Rs. 5060. His original salary was ______
Rs. 4554
Rs. 4400
Rs. 4600
Rs. 4560
If 70% of the students in a school are boys and the number of girls be 504, the number of boys is ______
1176
1008
1208
3024
