1. A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work in 44 days. In how many days shall B finish the work alone?
1. 30
2. 40
3. 60
4. 70
5. 45
2. There are total 94 people in a party consisting of male and female. Fifth part of the male and eighth part of the female are in the ratio 3 : 4. If out of all the males, 50% are married while out of the total female 25% females are married, then find the percentage of unmarried people (approx.)?
1. 61%
2. 69%
3. 67%
4. 68%
5. 70%
3. 24 men can complete a work in 2 days less in comparison to the number of days taken by 36 women to complete the same work. if 16 men can complete a work in 4.5 days, then what % of work will remain if 5 women and 8 men work for 2 days?
1. 60
2. 65
3. 68
4. 70
5. 72.22
4. A vessels contains milk and water in the ratio of 7 : 1. 1/10 th mixture is removed and 3 litres of water is added. The final ratio of milk and water is 6 : 1. find the initial quantity of the mixture
1. 36
2. 80
3. 144
4. 160
5. None of these
5. Suman spends 36% on food. Remaining ¼ on brother and 3/8 on sister. Difference of amount given to brother and sister is 1200. What is suman total saving?
1. 3600
2. 2400
3. 15000
4. 1200
5. None of these
6. What will come in place of question mark (?) in the given number series?
1 8 19 32 ? 68
1. 47
2. 49
3. 51
4. 53
5. 55
7. What will come in place of question mark( ?) in the given number series
12 14 ? 13 8 14
1. 17
2. 19
3. 12
4. 7
5. 11
Sol :
8. What will come in place of question mark (?) in the given number series?
दी गयी संख्या श्रृंखला में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आएगा ?
40280625 732375 16275 465 ? 1.24
1. 16.4
2. 17.2
3. 18.4
4. 19.6
5. 21.5
9. What will come in place of question mark (?) in the given number series?
41 41 164 2624 94464 ?
1. 6504966
2. 6504696
3. 6054696
4. 6054966
5. 6045696
10. What will come in place of question mark (?) in the given number series?
1 16 ? 256 625 1296
1. 64
2. 36
3. 81
4. 100
5. 144
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MAHENDRA GURU