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Question : The liver gland secretes_____ that is stored in a sac called the gall bladder.
Option 1: estrogen
Option 2: hydrochloric acid
Option 3: mucous
Option 4: bile juice
Correct Answer: bile juice
Solution : The correct option is bile juice.
The liver gland secretes bile juice, a digestive fluid essential for emulsifying fats. Bile produced in the liver is stored and concentrated in the gallbladder. Upon stimulation of food intake, the gallbladder releases bile into the small
Question : At what percent of simple interest will a sum of money double itself in 15 years?
Option 1: $6\frac{1}{3}$%
Option 2: $6\frac{2}{3}$%
Option 3: $6\frac{1}{2}$%
Option 4: $6$%
Correct Answer: $6\frac{2}{3}$%
Solution : Let the principal be Rs. $P$. As the amount doubles itself, the interest is Rs. $P$. Rate = $r$ So, Simple interest = $\frac{\text{Principal×Rate×Time}}{100}$ ⇒ $P =\frac{P×r×15}{100}$ ⇒ $r =\frac{100}{15}=6\frac{2}{3}$%. Hence, the correct answer is $6\frac{2}{3}$%.
Question : What is the Mehrauli Pillar in the complex of Qutub Minar primarily famous for?
Option 1: Proverbial height
Option 2: Skilful stone cutting
Option 3: Excellent quality steel
Option 4: Statue of Buddha on top
Correct Answer: Excellent quality steel
Solution : The correct answer is Excellent quality steel.
The renowned Mehrauli iron pillar was constructed by the legendary king Chandragupta II. It is said to have been constructed between 375 and 415 CE. The metals used to build the pillar have a reputation for
Question : Direction: In the following question, select the missing number from the given responses.
Option 1: 4
Option 2: 5
Option 3: 6
Option 4: 3
Correct Answer: 5
Solution : Given:
In the first column, 2 + 3 + 4 + 5 = 14 → (14)² = 196
In the second column, 3 + 1
Question : Direction: In the following question, select the one which is different from other three alternatives.
Option 1: FIK
Option 2: DGI
Option 3: MPR
Option 4: KND
Correct Answer: KND
Solution : Let's check the given alternatives –
First option: FIK
F + 3 = 6 + 3 = 9 → I
I + 2 = 9 + 2 = 11 → K
Second option: DGI
D + 3 = 4 + 3 = 7 → G
Question : Select the INCORRECTLY spelt word.
Option 1: Prefered
Option 2: Revered
Option 3: Answered
Option 4: Reference
Correct Answer: Prefered
Solution : The correct choice is the first option.
The incorrectly spelled word is "prefered". The correct spelling is "preferred". The word "preferred" is the past tense of the verb "prefer", which means to like, choose, or favour one thing over another.
Question : Which of the following articles of the constitution deals with Fundamental Duties?
Option 1: Article 39C
Option 2: Article 51A
Option 3: Article 29B
Option 4: None of the above
Correct Answer: Article 51A
Solution : The correct answer is Article 51A.
The fundamental duties of Indian citizens were added to the constitution in 1976 through the 42nd Amendment Act. These duties, serve as a moral and civic code for citizens. They aim to encourage a sense of responsibility,
Question : If $7\sin^2\ \theta+3\cos^2\ \theta=4, (0°<\theta<90°)$, then find the value of $\tan\theta$:
Option 1: $\frac{1}{\sqrt3}$
Option 2: $\frac{1}{2}$
Option 3: $1$
Option 4: $\sqrt3$
Correct Answer: $\frac{1}{\sqrt3}$
Solution : Given: $7\sin^2\ \theta+3\cos^2\ \theta=4, (0°<\theta<90°)$ We know the trigonometric identity, $\sin^2\ \theta+\cos^2\ \theta=1$ $3\sin^2\ \theta+3\cos^2\ \theta+4\sin^2\theta=4$ $⇒3(\sin^2\ \theta+\cos^2\ \theta)+4\sin^2\theta=4$ $⇒3+4\sin^2\theta=4$ $⇒4\sin^2\theta=1$ $⇒\sin^2\theta=\frac{1}{4}$ $⇒\sin\ \theta=\frac{1}{2}=\sin \ 30°$ $⇒\theta=30°$ So, the value of $\tan\ \theta$ is, $\tan 30°=\frac{1}{\sqrt3}$ Hence, the correct answer is $\frac{1}{\sqrt3}$.
Question : Directions: Select the option that is related to the fifth number in the same way as the first number is related to the second number and the third number is related to the fourth number. 32 : 10 :: 24 : 12 :: 98 : ?
Option 1: 25
Option 2: 24
Option 3: 43
Option 4: 34
Correct Answer: 34
Solution : Given: 32 : 10 :: 24 : 12 :: 98 : ?
Like, 32 : 10→(3 + 2) × 2 = 5 × 2 = 10 24 : 12→(2 + 4) × 2 = 6 × 2 = 12 Similarly, for 98 : ?→(9 +
Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".
(1) to be sleeping
(2) to sleep
(3) to sleeping
(4) No Improvement
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 3
Solution : The appropriate answer is option to sleeping because 'used to' should be followed by present participle form of verb 'sleep' rather than 'to sleep' when we talk about things that are accustomed to us.
In option 'to be sleeping', 'be' should be followed by
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