Q. X, Y, and Z completed a piece of work costing ₹ 4,480. X worked for 4 days, Y worked for 6 days and Z worked for
8 days. if their daily wages are in the ratio 5: 6:7, how much amount will be received by X?
1) ₹ 800
2) ₹ 1,200
3) ₹ 2,400
4) ₹ 3,000
Q. A father and son working together can finish a piece of work in 24 days. If for the last 6 days, the father alone works, then the work is finished in 26 days. In how many days can the son alone finish the work?
1) 72
2) 70
3) 68
4) 66
Q. A mobile was sold by two mobile sellers at a total gain of 45%. If the first seller sold it at a gain of 25%, then how much gain percentage did the second seller achieve?
1) 20%
2) 18%
3) 16%
4) 14%
Q. X and Y are two compounds formed by the combination of silver and copper in the ratio of 4:3 and 4:7 respectively. equal quantities of these two compounds are melted and mixed to form a new metal Z. Now metal Z contains silver and copper in the ratio of -
1) 41 : 33
2) 41 : 36
3) 33 : 41
4) 36 : 41
Q. By which of the following largest number should 2270, 3739, and 6677 be divided to obtain the same remainder in each case?
1) 1459
2) 1469
3) 1479
4) 1489
Q. The product of the LCM and HCF of two positive numbers is 72 and the difference between these numbers is 6. The sum of the number is -
1) 6
2) 12
3) 18
4) 24
Q. Solve the following :
42 - 2 (25 + 16 ÷ 4 x 3 - 4 x 4) + 5 = ?
1) -5
2) 4
3) -4
4) 5
Q. The ages of two friends rames and Rajesh are in the ratio of 4:3. which of the below pieces of information is additionally require to answer what the average age of Ramesh and Rajesh is ?
1) Ramesh is 10 year older than Radha who is the younger sister of Rajesh
2) The age difference between Ramesh's father and Rajesh's mother is 8 years
3) 6 years ago, the ratio of the ages of Ramesh and Rajesh was 3:2
4) Ramesh was 12 years old when Rajesh was in senior kg in his school
Q. Ram's income is ₹ 100 more than that of Shyam. If the average income of ram and Shyam is ₹ 850, then Ram's income is -
1) ₹ 900
2) ₹ 475
3) ₹ 850
4) ₹ 800
Q. A sum was doubled with a 12.5% rate of simple interest, per annum. Then time taken for that sum is -
1) 12.5 years
2) 8 years
3) 8.5 years
4) 10 years
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