Latest Posts

Q. Pipes A and B are inlet pipes and the ratio of the efficiency of pipe A to pipe B is 2:3 and pipe C can empty the tank in 96 minutes. If pipes A, B and C opened together, after 9 minutes pipe C closed and pipes A and B together to fill the remaining tank in 12 minutes, then find the time taken ...

Q. A alone completes the work in 24 days and B alone completes the work in 36 days and the efficiency of C is 75% of the efficiency of A. If A, B and C started the work alternatively, Starts with A, then B and then C and so on, then in how many days the work will be completed? a) 12(7/9) days ...

Arun sold 25% of his handbags at a profit of 10%, 33.33% of the remaining handbags sold at a loss of 10% and the remaining handbags sold at a profit of 20%. If Arun gets an overall profit of Rs.400, then find the total cost price of handbags? a) Rs.2000 b) Rs.4000 c) Rs.1000 d) ...

A vessel containing the ratio of milk and water is 4:3 respectively. When 15 liters of water are added to the mixture, now the quantity of milk and water in the mixture become equal. If 21 liters of mixture is taken out from the initial mixture, then find the quantity of milk in the new mixture? ...

360 sweet boxes are distributed among A, B and C. If the ratio of the number of sweet boxes distributed by A and C is 12:11 respectively and the number of sweet boxes distributed by B is 8.33% more than that of A, then find the difference between the number of sweet boxes distributed between B and ...

Directions: Read the following information carefully and answer the questions given below. The given pie chart shows the percentage distribution of the total number of bluetooth speakers sold in a shop in five different years namely 2016, 2017, 2018, 2019 and 2020. Note: If the number ...

Find out the missing number in the following number series. Q. 624, 570, 530, 502, ?, 474 A.474 B.478 C.484 D.492 E.496 Sol: 624 – 82 + 10 = 570 570 – 72 + 09 = 530 530 – 62 + 8 = 502 502 – 52 + 7 = 484 484 – 42 + 6 = 474

Find out the missing number in the following number series. 1) 19, 34, 39, 44, ?, 30 A.49 B.52 C.22 D.35 E.28 Sol: 19 * 1 = 19 17 * 2 = 34 13 * 3 = 39 11 * 4 = 44 7 * 5 = 35 5 * 6 = 30

Find out the missing number in the following number series. 1) 1, 2, 7, ?, 111, 564 A.28 B.26 C.14 D.21 E.18 Sol: 1 * 1 + 1 = 2 26 * 4 + 7 = 111 111 * 5 + 9 = 564 2 * 2 + 3 = 7 7 * 3 + 5 = 26

Q. If all the even digits are changed to the next digit whereas all odd digits are changed to the previous digit in the number series, then all the digits are rearranged in ascending order from left to right. Which of the following numbers the positions of two or more digits remain unchanged? I. ...