A set of consecutive positive integers beginning with 1 is written on the blackboard. A student came along and erased one number. The 7 average of the remaining numbers is 35. What was the number erased 17

1.  7

2.  8

3.  9

4.  None of these

View Answer  
4
Correct Answer :

None of these


Explanation :
No Explanation available for this question

Let n be the number of different 5-digit numbers, divisible by 4 with the digits 1, 2, 3, 4, 5 and 6, with no digit being repeated. What is the value of n

1.  144

2.  168

3.  192

4.  None of these

View Answer  
4
Correct Answer :

192


Explanation :
No Explanation available for this question

In a 4-digit number, the sum of the first two digits is equal to that of the last two digits. The sum of the first and last digits is equal to the third digit. Finally, the sum of the second and fourth digits is twice the sum of the other two digits. What is the third digit of the number

1.  5

2.  8

3.  1

4.  4

View Answer  
4
Correct Answer :

5


Explanation :
No Explanation available for this question

A red light flashes 3 times per minute and a green light flashes 5 times in two minutes at regular intervals. If both lights start flashing at the same time, how many times do they flash together in each hour

1.  30

2.  24

3.  20

4.  60

View Answer  
4
Correct Answer :

30


Explanation :
No Explanation available for this question

December 9, 2001 is Sunday. What was the day on December 9,1971

1.  Thursday

2.  Wednesday

3.  Saturday

4.  Sunday

View Answer  
4
Correct Answer :

Sunday


Explanation :
No Explanation available for this question

Eight people carrying food baskets are going for a picnic on motorcycles. Their names are A, B, C, D, E, F, G and H. They have four motorcycles M1, M2, M3 and M4 among them. They also have four food baskets O, P, Q and R of different size and shapes and which can be carried only on motorcycles M1, M2, M3 or M4 respectively. No more than two persons can travel on a motorcycle and no more than one basket can be carried on a motorcycle. There are two husband-wife pairs in this group of eight people and each pair will ride on a motorcycle together. C cannot travel with A or B. E cannot travel with B or F. G cannot travel with F, or H, or D. The husband-wife pairs must carry baskets O and P. Q is with A and P is with D. F travels on M1 and E travels on M2 motorcycles. G is with Q, and B cannot go with R. Who is travelling with H

1.  A

2.  B

3.  C

4.  D

View Answer  
4
Correct Answer :

C


Explanation :
No Explanation available for this question

I have a total of Rs 1000. Item A costs Rs 110, item B costs Rs 90, item C costs Rs 70, item D costs Rs 40 and item E costs Rs 45. For every item D that I purchase, I must also buy two of item B. For every item A, I must buy one of item C. For every item E, I must also buy two of item D and one of item B. For every time purchased I earn 1000 points and for every rupee not spent I earn a penalty of 150 points. My objective is to maximise the points I earn. What is the number of items that I must purchase to maximise my points

1.  13

2.  14

3.  15

4.  16

View Answer  
4
Correct Answer :

14


Explanation :
No Explanation available for this question

In a “keep-fit” gymnasium class there are fifteen females enrolled in a weight-loss program. They all have been grouped in any one of the five weight-groups W1, W2, W3, W4, or W5. One instructor is assigned to one weight-group only. Sonali, Shalini, Shubhra, and Shahira belong to the same weight-group. Sonali and Rupa are in one weight-group, Rupali and Renuka are also in one weight-group. Rupa, Radha, Renuka, Ruchika, and Ritu belong to different weight-groups. Somya cannot be with Ritu, and Tara cannot be with Radha. Komal cannot be with Radha, Somya, or Ritu. Shahira is in W1 and Somya is in W4 with Ruchika. Sweta and Jyotika cannot be with Rupali, but are in a weight-group with total membership of four. No weight-group can have more than five or less than one member. Amita, Babita, Chandrika, Deepika, and Elina are instructors of weightgroupswith membership sizes 5, 4, 3, 2 and 1, respectively. Who is the instructor of Radha

1.  Babita

2.  Elina

3.  Chandrika

4.  Deepika

View Answer  
4
Correct Answer :

Elina


Explanation :
No Explanation available for this question

Which of the following statements is true Which of the following statements is true

1.  Kavita and Ram can be part of a group of four

2.  A group of four can have two women

3.  A group of four can have all four men

4.  None of the above

View Answer  
4
Correct Answer :

None of the above


Explanation :
No Explanation available for this question

Which of the following is a feasible group of four

1.  Ram, Peter, Fiza, Rahim

2.  Shyam, Rahim, Kavita, David

3.  Shyam, Rahim, Fiza, David

4.  Fiza, David, Ram, Peter

View Answer  
4
Correct Answer :

Shyam, Rahim, Fiza, David


Explanation :
No Explanation available for this question
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