Correct Answer: 2005

Solution : Given: 
+ means –, – means ÷, ÷ means × and × means +
15 ÷ 405 – 3 + 25 × 5 = ?

After interchanging the given mathematical signs, we get –
⇒ 15 × 405 ÷ 3 – 25 + 5
⇒

Correct Answer: the Kakori Train Robbery

Solution : The correct option is the Kakori Train Robbery.

Ashfaqulla Khan, a revolutionary hero in Indian history, was sentenced to death for his involvement in the Kakori Conspiracy. Ashfaqulla Khan, along with other revolutionaries associated with the Hindustan Republican Association (HRA), planned and

Correct Answer: (2)

Solution : The correct answer is the second option.

There is an error in the use of the preposition in the sentence. "For" should be replaced with "by" as it is the correct preposition to denote the delay in time.

Therefore, the correct statement is,

Correct Answer: internal ear

Solution : The correct option is internal ear.

Sea sickness is primarily due to the effect of the motion of a ship on a person's inner ear, specifically the vestibular system, essential for balance and spatial orientation.The contradiction between the motion detected by the inner ear

Correct Answer: 361

Solution : Given:
21 : 529 :: 25 : 729 :: 17 : ?

Add 2 to the first number and determine the square of the resultant to get the second number –
Like in, 21 : 529→(21 + 2)² = 529
And in, 25 :

Correct Answer: 1, 2, 5, 3, 4

Solution : Given:
1. Ale   2. Align   3. Amend   4. Anatomy   5. Alpine

Step 1: Compare the first letter of each word. Since all the words start with the same letter A, move to the next letter.
Step 2: The second letter

Correct Answer: 36

Solution : We know,
$M_1D_1= M_2D_2$
Where $M_1$ and $M_2$ are persons and $D_1$ and $D_2$ are days.
So, $24×15=M_2×10$
$\therefore M_2=\frac{24×15}{10}=36$
Hence, the correct answer is 36.

Correct Answer: INR 12,500

Solution : $R_1 = 8$%
$R_2 = 4$%
Let $P$ be the principal sum in both cases and $n$ be the time for the first amount.
⇒ Time for second amount = $n+2$
Since both amounts are equal, simple interest will also be equal.
⇒ $\frac{P_1n_1R_1}{100}

Correct Answer:

Solution : Here the pattern is as follows — 
1. In the given series, the dot is moving mid of the along the corner increasing by half in a clockwise direction. 
2. The star is moving along the corner increasing by half in an anticlockwise direction.
Thus, the

Correct Answer: (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)

Solution : The correct answer is (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i).

The first education commission in contemporary Indian history was the Hunter Commission, founded in 1882. On the