| Directions (50-54) : In these questions, a number series is given. In each series, only one number is wrong. Find out the wrong number. |
51). 1 1 4 12 30 68 148 304
| A). 4 |
| B). 12 |
| C). 30 |
| D). 68 |
| E). 148 |
|
52). 45 15 6 3 2 1 4
| A). 15 |
| B). 3 |
| C). 2 |
| D). 1 |
| E). 6 |
|
53). 445 444 436 409 343 220
| A). 409 |
| B). 343 |
| C). 436 |
| D). 444 |
| E). 220 |
|
54). 80 76.5 69.5 59 48 27.5
| A). 27.5 |
| B). 59 |
| C). 76.5 |
| D). 45 |
| E). 69.5 |
|
55). Naresh purchased a TV set for Rs 11,250/after getting discount of 10% on the labelled price. He spent Rs 150/- on transport and Rs 800/- on installation. At what price
should it be sold so that the profit earned would be 15% if no discount was offered ?
| A). Rs 12,937.50/- |
| B). Rs 14,030/- |
| C). Rs 13,450/- |
| D). Rs 15,467.50/- |
| E). None of these |
|
56). Mr. Duggal invested Rs 20,000/- with rate of interest @ 20 p.c.p.a. The interest was compounded half-yearly for the first one year and in the next year it was compounded yearly. What will be the total interest earned at the end of two years ?
| A). Rs 8,800/- |
| B). Rs 9,040/- |
| C). Rs 8,040/- |
| D). Rs 9,800/- |
| E). None of these |
|
57). In how many different ways can the letters of the word DESIGN be arranged so that the vowels are at the two ends ?
| A). 48 |
| B). 72 |
| C). 36 |
| D). 24 |
| E). None of these |
|
58). Out of 5 men and 3 women, a committee of 3 members a is to be formed so that it has 1 woman and 2 men. In but how many different ways can this be done ?
| A). 20 |
| B). 10 |
| C). 23 |
| D). 30 |
| E). None of these |
|
59). 8 men and 4 women together can complete a piece of 2 work in 6 days. The work done by a man in one day is double the work done by a woman in one day. If 8 men a and 4 women started working and after 2 days, 4 men left and 4 new women joined, in how many more days will the work be completed ?
| A). 5 days |
| B). 8 days |
| C). 6 days |
| D). 4 days |
| E). 9 days |
|
60). Ganesh's monthly income is \( \Large \frac{4}{5} \)th of Suresh's monthly income. The respective ratio between Suresh's and Sunil's monthly income is 13 : 17. Sunil spends 12% of his monthly income on food expenses which is Rs 8,160/-. What is the annual income of Ganesh ?
| A). Rs 4,99,100/- |
| B). Rs 4,92,900/- |
| C). Rs 4,99,200/- |
| D). Rs 4,99,300/- |
| E). Rs 4,94,900/- |
|
