Aptitude and Reasoning Questions

Q:

Which of the following statement(s) is/are TRUE?

I. √11 + √7 < √10 + √8.
II. √17 + √11 > √15 + √13

A) Only I B) Only II
C) Both I and II D) Neither I nor II
 
Answer & Explanation Answer: A) Only I

Explanation:
Report Error

View Answer Report Error Discuss

4 2856
Q:

While selling a router, a shopkeeper gives a discount of 15%. If he gives a discount of 20%, he earns Rs. 51 less as profit. What is the original marked price of the router?

A) Rs. 1000 B) Rs. 1020
C) Rs. 1040 D) Rs. 980
 
Answer & Explanation Answer: B) Rs. 1020

Explanation:

Let the marked price of the router be Rs. P

From the given data,

P x 85100 - P x 80100 = 51P x 5100 = 51 P = 51005 = 1020 

 

Hence, the original marked price of the router is Rs. 1020.

Report Error

View Answer Report Error Discuss

Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

7 2852
Q:

Kanchan bought a clock with 25% discount on marked price. She sold it with 75% gain on the price she bought. What was her profit percentage on the marked price?

A) 31.25 B) 50
C) 56.25 D) 60
 
Answer & Explanation Answer: A) 31.25

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Clocks
Exam Prep: Bank Exams

21 2850
Q:

A man moves towards the east and then takes a left turn. After covering some distance in that direction, he takes a right turn and finally, takes another right turn. Which direction is the man facing now?

A) West B) East
C) South D) North
 
Answer & Explanation Answer: C) South

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Direction Sense Test
Exam Prep: AIEEE , Bank Exams , CAT

4 2850
Q:

Ankita travels 35 km towards the west, takes a right turn and travels 50 km more. Next, she takes another right turn and travels 35 km in that direction. How far is she now from her original position?

A) 75 km B) 20 km
C) 25 km D) 50 km
 
Answer & Explanation Answer: D) 50 km

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Direction Sense Test
Exam Prep: Bank Exams

6 2848
Q:

Working together A, B and C can complete a task in 12 days. A and B can do the task in 55 days and 66 days respectively if they worked alone. In how many days can C do the task if he worked alone?

A) 22 B) 44
C) 20 D) 40
 
Answer & Explanation Answer: C) 20

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Time and Work
Exam Prep: Bank Exams

0 2847
Q:

What is the four-digit number in which the first digit is 1/3 of the second,the third is the sum of the first and second, and the last is three times the second ?

Answer

It is given that the first digit is 1/3 of the second. There are 3 such possibilities


1)1 and 3
2)2 and 6
3)3 and 9
Now, the third digit is the sum of the first and second digits.
1)1 + 3 = 4
2)2 + 6 = 8
3)3 + 9 = 12
It is clear that option 3 is not possible. So we are left with only two options. Also, the last digit is three times the second, which rules out the second option.


Hence, the answer is 1349.

Report Error

View answer Workspace Report Error Discuss

Subject: Arithmetical Reasoning Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

5 2847
Q:

When I was 24, my mother was twice my age. Now I am 44, how old is my mother?

A) 84 B) 48
C) 68 D) 88
 
Answer & Explanation Answer: C) 68

Explanation:

From the given data,

when my age is 24, my mothers age is double of my age 

=> 48 yrs is my mothers age

=> Difference is 48 - 24 = 24 years.

 

When my age is 44

=> My mother is 44 + 24 = 68 years aged.

Report Error

View Answer Report Error Discuss

Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

16 2846