Rajan spends 86% of his monthly income. He saves Rs. 1050 per month. His monthly income is:
Rs. 9000
Rs. 7500
Rs. 10,500
10,000
Gun powder contains 75% nitrate, 10% of sulphur 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
10 kg
1/15 = ____ %
6 3/2 %
6 2/3 %
12 %
10%
36 % =
3/4
9/25
1/9
1/10
120% =
1.20
12
. 120
.0120
1/2 % =
0.5
0.05
0.005
5
37 1/2 % of Rs. 450 =
Rs. 168
Rs. 168.50
Rs. 168.25
Rs. 168. 75
150% =
3/2
3/5
2/5
In an examination 93 % of students passed and 259 failed. The total number of students is:
3700
500
3950
3220
0.025 in terms of rate percent is:
1/4 %
25%
2.5%
37 1/2 %
