Correct Answer:

Solution : As per the mirror image properties, closer things appear close to the mirror in the reflection.
Here, according to the information provided, the mirror is placed on the right side of the figure (on line AB). So, the left side of the reflected image will appear

Correct Answer: $-\frac{5}{4}$

Solution : $\sin A=-\frac{3}{5}$
So, $\cos A = \sqrt{1-\sin^2 A}$
⇒ $\cos A= \sqrt{1-(\frac{3}{5})^2}$
⇒ $\cos A = \sqrt\frac{16}{25}$
$\therefore\cos A= \pm \frac{4}{5}$
Since it is 3rd quadrant, $\cos A = -\frac{4}{5}$
$\therefore\sec A = -\frac{5}{4}$
Hence, the correct answer is $-\frac{5}{4}$.

Correct Answer:

Solution : In the given figures, as we move from one to another, the number of triangles in each box increases by 1. Therefore, the next box will have 5 triangles.
So, the next box in the series will be –

Hence, the second option is correct.

Correct Answer: 3

Solution : The correct choice is the third option.

Explanation: The correct form should be "during the reign of", where "reign" is the appropriate term to refer to the period of Bahadur Shah Zafar's rule.

So, the correct sentence would be: "The revolt of 1857

Correct Answer: 1, 6, 3, 4, 5, 2

Solution : Given:
1. Breakdown   2. Brevity   3. Breathe   4. Breeding   5. Breeze   6. Breakfast

Step 1: Compare the first letter of each word. Since all the words start with the same letter B, move on to the next letter.
Step

Correct Answer: unless

Solution : The fourth option is correct.

• Let us explore the given options:
  • The adverb "still" means even now (or then) as formerly.
  • The adverb "whenever" means at whatever time or on whatever occasion.
  • The conjunction "unless" means except if (used to

Correct Answer:

Solution : Given:

Moving from Figure 1 to Figure 2, the lines with the symbol are rotated 90 degrees anti-clockwise.

Moving from Figure 2 to Figure 3, the lines with the symbol are rotated 90 degrees anti-clockwise.

Moving from Figure 3 to Figure 4, the lines with the

Correct Answer: $39 \frac{2}{7} \%$ loss

Solution : Let the cost price of each item be Re. 1
⇒ cost price of 28 items = Rs. 28
Also, Selling price of 28 items = Rs. 17
⇒ Loss = 28 - 17 = Rs. 11
⇒ Loss % = $\frac{11}{28}

Correct Answer: $0$

Solution : $\cos^2 32^{\circ}-\sin^2 58^{\circ}$
$= \cos^2 32^{\circ} - \sin^2 (90^{\circ}-32^{\circ})$
$= \cos^2 32^{\circ} - \cos^2 32^{\circ} = 0$
Hence, the correct answer is $0$.

Correct Answer: 2

Solution : Find factors of 5000,
5000 = 2 × 5 × 5 × 10 × 10
Here, the factor of 2 doesn't come in a pair.
Therefore, 5000, when divided by 2, will yield a perfect square.
Hence, the correct answer is 2.