IBPS PO 2011

Instructions: In the following number series only one number is wrong. Find out the wrong number.

7, 12, 40, 222, 1742, 17390, 208608

Instructions: In the following number series only one number is wrong. Find out the wrong number.

6, 91, 584, 2935, 11756, 35277, 70558

Instructions: In the following number series only one number is wrong. Find out the wrong number.

9050, 5675, 3478, 2147, 1418, 1077, 950

Instructions: In the following number series only one number is wrong. Find out the wrong number.

1, 4, 25, 256, 3125, 46656, 823543

Instructions: In the following number series only one number is wrong. Find out the wrong number.

8424, 4212, 2106, 1051, 526.5, 263.25, 131.625

Rubina could get equal number of Rs. 55, Rs. 85 and Rs. 105 tickets for a movie. She spends Rs. 2940 for all the tickets. How many of each did she buy?

The simple interest accrued on an amount of Rs. 22,500 at the end of four years is Rs.10,800. What would be the compound interest accrued on the same amount at the same rate of interest at the end of two years?

The ratio of the present age of Manisha and Deepali is 5 : X. Manisha is 9 years younger than Parineeta. Parineeta’s age after 9 years will be 33 years. The difference between Deepali’s and Manisha’s age is the same as the present age of Parineeta. What should come in place of X?

Ramola’s monthly income is three times Ravina’s monthly income, Ravina’s monthly income is fifteen percent more that Ruchika’s monthly income. Ruchika’s monthly income is Rs. 32,000. What is Ramola’s annual income?

An HR Company employs 4800 persons, out of which 45 percent are males and 60 percent of the males are either 25 years or older. How many males are employed in that HR Company who are younger than 25 years?