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14 Views

Question : What is the value of $\sqrt{729}+\sqrt{72.9}+\sqrt{7.29}$?

Option 1: 40.5

Option 2: 45.6

Option 3: 33.5

Option 4: 38.23

Team Careers360 20th Jan, 2024

Correct Answer: 38.23


Solution : $\sqrt{729}+\sqrt{72.9}+\sqrt{7.29}$
The value of $\sqrt{729}=27$
The value of $\sqrt{72.9}=8.53$
The value of $\sqrt{7.29}=2.7$
Therefore, $\sqrt{729}+\sqrt{72.9}+\sqrt{7.29} = 27 + 8.53 + 2.7 = 38.23$
Hence, the correct answer is 38.23

19 Views

Question : The outer circumference of the circular race track is 528 metres. The track is everywhere 14 metres wide. The cost of levelling the track at the rate of Rs. 10 per sq. metre is:

Option 1: Rs. 77,660

Option 2: Rs. 66,760

Option 3: Rs. 76,760

Option 4: Rs. 67,760

Team Careers360 25th Jan, 2024

Correct Answer: Rs. 67,760


Solution : Given, The outer circumference of the circular race track = 528 metre
Width of track = 14 m
Cost of levelling = Rs. 10 per sq. metre
Let the outer radius be $r$.
So, $2 \pi r = 528$
⇒ $r=\frac{528\times 7}{2\times 22}$

14 Views

Question : A boy found that the average of 20 numbers is 35 when he mistakenly wrote the number '61' instead of '16'. What is the correct average of the 20 numbers?

Option 1: 32.75

Option 2: 37.25

Option 3: 34.75

Option 4: 34.25

Team Careers360 24th Jan, 2024

Correct Answer: 32.75


Solution : Given: A boy found that the average of 20 numbers is 35.
When he writes a number '61' instead of '16'.
Difference = 61 – 16 = 45
$\therefore$ Correct average = 35 – $\frac{45}{20}$ = 35 – 2.25 = 32.75
Hence, the correct answer

18 Views

Question : Godaan is a novel by Munshi Premchand published in the year _______.

Option 1: 2006

Option 2: 1936

Option 3: 1976

Option 4: 1906

Team Careers360 20th Jan, 2024

Correct Answer: 1936


Solution : The correct option is 1936.

Godaan is a novel written by Munshi Premchand, and it was published in the year 1936. Set in rural India during the pre-independence era, Godaan captures the socio-economic and cultural nuances of the time. The narrative revolves around the

42 Views

Question : Dumb-bell shaped guard cells are present in 

Option 1: Groundnut

Option 2: Gram

Option 3: Wheat

Option 4: Mango

Team Careers360 21st Jan, 2024

Correct Answer: Wheat


Solution : The correct option is Wheat.

Guard cells of monocotyledonous or monocot plants such as wheat are generally elongated or dumbbell-like. Guard cells in monocots are often placed parallel to one another within the stomata. The presence of kidney-shaped guard cells is a distinguishing trait of

14 Views

Question : Direction: In the following question, select the related number from the given alternatives.

20 : 11 :: 102 : ?

Option 1: 52

Option 2: 49

Option 3: 61

Option 4: 96

Team Careers360 24th Jan, 2024

Correct Answer: 52


Solution : Given:

20 : 11 :: 102 : ?

Like, 20 ÷ 2 = 10; 10 + 1 = 11

Similarly, 102 ÷ 2 = 51; 51 + 1 = 52

Hence, the first option is correct.

13 Views

Question : Identify the option that rectifies the underlined spelling error in the given sentence.
Mountainering is now looked upon as the king of sports.

Option 1: Mounteineering

Option 2: Mountainearing

Option 3: Mountaineering

Option 4: Mountainouring

Team Careers360 23rd Jan, 2024

Correct Answer: Mountaineering


Solution : The correct answer is the third option.

The correct spelling is "mountaineering". The word "mountaineering" refers to the sport or activity of climbing mountains, especially as a recreational pursuit.

Therefore, the correct answer is mountaineering.

12 Views

Question : Who among the following poets wrote a biography of the later Chalukya ruler Vikramaditya VI?

Option 1: Vakpati

Option 2: Ballala

Option 3: Bilhana

Option 4: Sandhyakar Nandi

Team Careers360 19th Jan, 2024

Correct Answer: Bilhana


Solution : The correct answer is Bilhana.

The poet Bilhana wrote a biography of the later Chalukya ruler Vikramaditya VI. The biography is titled "Vikramankadevacharita" and is a Sanskrit work that provides an account of the life and achievements of King Vikramaditya VI, who ruled the

49 Views

Question : A reduction of 20% in the price of sugar enables a purchaser to obtain 8 kg more for Rs. 160. Then the price per kg before the reduction was:

Option 1: Rs. 5

Option 2: Rs. 6

Option 3: Rs. 10

Option 4: Rs. 4

Team Careers360 20th Jan, 2024

Correct Answer: Rs. 5


Solution : Given: A reduction of 20% in the price of sugar enables a purchaser to obtain 8 kg more for Rs. 160.
Let the original price be Rs. $100x$. After a reduction of 20%, the price decreased by Rs. $20x$.
Rs. $20x$ is the cost

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