61). A bag contains 13 white and 7 black balls. Two balls are drawn at random. What is the probability that they are of the same colour ?
| A). \( \Large \frac{41}{190} \) |
| B). \( \Large \frac{21}{190} \) |
| C). \( \Large \frac{59}{190} \) |
| D). \( \Large \frac{99}{190} \) |
| E). \( \Large \frac{77}{190} \) |
|
62). Akash scored 73 marks in subject A. He scored 56% marks in subject B and X marks in subject C. Maximum marks in each subject were 150. The overall percentage marks obtained by Akash in all the three subjects together were 54% How many marks did he score in subject C ?
| A). 84 |
| B). 86 |
| C). 79 |
| D). 73 |
| E). None of these |
|
63). The area of a square is 1444 square metres. The breadth of a rectangle is 1/4th the side of the square and the length of the rectangle is thrice the breadth. What is the difference between the area of the square and the area of the rectangle ?
| A). 1152.38 sq.m |
| B). 1169.33 sq.m |
| C). 1181.21 sq.m |
| D). 1173.25 sq.m |
| E). None of the above |
|
64). Rs. 73,689/are divided between A and B in the ratio 4 : 7. What is the difference between thrice the share of A and twice the share of B ?
| A). Rs. 36.699/- |
| B). Rs. 45.893/- |
| C). Rs. 20,097/- |
| D). Rs. 26,796/- |
| E). Rs. 13.1398/- |
|
65). A and B together can complete a task in 20 days. B and C together can complete the same task in 30 days. A and C together can complete the same task in 40 days. What is the respective ratio of the number of days taken by A when completing tin same task along to the number of days taken by C when completing the same task alone?
| A). 2:5 |
| B). 2:7 |
| C). 3:7 |
| D). 1:5 |
| E). 3:5 |
|
Directions (66-71) : Study the following information and answer the questions.
Seven people namely A, B, C, D, E, F and G have a seminar on seven different days of the same week namely, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday but not necessarily in the same order. Each person also likes seven different colours namely, Green, Grey, White, Black, Orange, Pink and Blue but not necessarily in the same order.
C likes Orange and has a seminar on Friday. Only one person has a seminar between C and the one who likes White. E has a seminar immediately before the one who likes White. Only three people have a seminar between E and D. B does not have a seminar on Wednesday. The one who likes Blue has a seminar immediately after B. Only three people have
their seminars between the one who likes Blue and the one who likes Pink. The one who likes Black has a seminar immediately after the one who likes Grey. Neither G nor F likes Grey. F has a seminar on one of the days after G.
|
66). Four of the following five are alike in a certain way and so form a group as per the given arrangement. Which of the following does not belong to that group ?
| A). F-Friday |
| B). G-Tuesday |
| C). E-Thursday |
| D). C-Wednesday |
| E). D-Saturday |
|
67). Which of the following combinations is definitely correct ?
| A). Monday-B-Black |
| B). Monday-A-Grey |
| C). Tuesday-B-Green |
| D). Wednesday-A-Grey |
| E). Tuesday-D-Green |
|
68). Which of the following represents the day on which G has his seminar ?
| A). Saturday |
| B). Wednesday |
| C). Monday |
| D). Sunday |
| E). Thursday |
|
69). Based on the given arrangement, which of the following statements is true ?
| A). A has a seminar on Monday. |
| B). D likes Green colour. |
| C). Only three people have a seminar between C and D. |
| D). None of the given statements is true. |
| E). The one who likes Pink colour has a seminar on Saturday |
|
70). Which of the following colours does F like ?
| A). Blue |
| B). Green |
| C). Black |
| D). Pink |
| E). White |
|
