Exams Questions and Answers

Q:

if $\log_{10} 5 + \log (5 x + 1) = \log_{10} (x + 5) + 1, t h e n x i s e q u a l t o$

A) 1	B) 3
C) 5	D) 10

Answer & Explanation Answer: B) 3

Explanation:

$\log_{10} 5 + \log (5 x + 1) = \log_{10} (x + 5) + 1$

$\log_{10} [5 (5 x + 1)] = \log_{10} [10 (x + 5)]$

$5 (5 x + 1) = 10 (x + 5)$

5x+1=2x+10

3x=9

x=3

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Filed Under: Logarithms
Exam Prep: Bank Exams
Job Role: Bank PO

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Q:

Directions:

Four friends Raghu, Rajesh, Ramesh and Ravi complete their Graduation in different number of years. The one who took maximum time took eight years to complete his Graduation while the one who took least time took only three years to complete it.Ravi took more time only than Raghu and completed his Graduation in five years. Ramesh did not take longer time
than Rajesh to complete his Graduation.

Question:

Who took more years to complete his graduation among all ?

A) Ramesh	B) Raghu
C) Rajesh	D) Ravi

Answer & Explanation Answer: C) Rajesh

Explanation:

Rajesh - 8 years

Ramesh - 6 or 7 years

Ravi - 5 years

Raghu - 3 years

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Filed Under: Deriving Conclusions From Passages
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Q:

Bar chart is suitable for

A) Minor work	B) Large project
C) Major work	D) All of the above

Answer & Explanation Answer: A) Minor work

Explanation:

Bar_chart_is_suitable_for1560488875.jpg image

A bar chart or bar graph is a chart or graph that presents data with rectangular bars. Bar charts is suitable for minor works for comparing between categories of data.

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Filed Under: Bar Charts
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Q:

Find the perimeter of the rectangle or square with the given dimensions l = 5 feet, w = 2 feet?

A) 11ft	B) 13ft
C) 14ft	D) 15ft

Answer & Explanation Answer: C) 14ft

Explanation:

We know that,

Perimeter of rectangle = 2(L+W) = 2(5 + 2) = 2 (7) = 14 fts.

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Filed Under: Area
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Q:

Where is Panch Mahal situated

A) Fatehpur Sikri	B) Gandhinagar
C) Allahabad	D) Varanasi

Answer & Explanation Answer: A) Fatehpur Sikri

Explanation:

Fatehpur Sikri in Uttar Pradesh.

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk

22 7937

Q:

19 friends went to a restaurant for a combined weekend dinner party. 13 of them spent Rs. 79 each on their dinner and the rest spent Rs. 4 more than the average expenditure of all the 19. What was the total money spent by them?

A) Rs. 1398.96	B) Rs. 1457.09
C) Rs. 1662.35	D) Rs. 1536.07

Answer & Explanation Answer: D) Rs. 1536.07

Explanation:

Let average expenditure was Rs. R

13 x 79 + 6x(R + 4) = 19R

=> R = Rs. 80.84

Total money = 19 x 80.84 = Rs. 1536.07.

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Filed Under: Average
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

29 7934

Q:

Tile : Mosaic :: Knot : ?

A) Embroidery	B) Abacus
C) Macrame	D) Easle

Answer & Explanation Answer: C) Macrame

Explanation:

Just as tiles in mosaic make a pattern, so also the knots in a piece of macrame make a pattern.

Hence, Tile : Mosaic :: Knot : Macrame.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Loiter : Dwandle :: Impugn : ?

A) Revenge	B) Confiscate
C) Gamble	D) Challenge

Answer & Explanation Answer: D) Challenge

Explanation:

The words in each pair are synonyms of each other.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

15 7928

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