Correct Answer: 11.5 and 3.5

Solution : Speed of downstream $(a)$ = 15 km/hr
Speed of upstream $(b)$= 8km/hr
Speed of the boat in still water = $\frac{a + b}{2}$
= $\frac{15+8}{2}$
= 11.5 km/hr
Speed of the stream = $\frac{a-b}{2}$
= $\frac{15-8}{2}$
= 3.5 km/hr
Hence, the correct answer

Correct Answer: cerebellum equilibrium

Solution : The correct option is cerebellum equilibrium.

The cerebellum, which is situated near the base of the brain, is an essential part of the human brain because it controls balance and is responsible for motor movement. In humans, damage to this region impairs motor

Correct Answer: STATION

Solution : Given:
STCTRUIONMISCON

Let's compare all the option words with the word STCTRUIONMISCON –

First option: STRICT; All the letters of STRICT are present in the word STCTRUIONMISCON.
Second option: CONSTRUCTION; All the letters of CONSTRUCTION are present in the word STCTRUIONMISCON.
Third option: STATION; A 

Correct Answer: 30

Solution : Sum of first $n$ terms of an arithmetic progression = $\frac{n}{2}(2×\text{first term} +(n-1)× \text{common difference})$
Here, the first 29 even numbers form an AP of 29 terms with a common difference of 2 and the first term being 2.
So, the sum = $\frac{29}{2}(2×2 +(29-1)×

Correct Answer: Leaching

Solution : The correct option is Leaching.

Leaching occurs when water moves through the soil, carrying away nutrients or contaminants and either depositing them in the lower layers of the soil or transporting them to other locations. This process is important in various environmental contexts, including

Correct Answer: 2002, 2005

Solution : From the given table,
Production of fabric in 2002 and 2005 is more for company Q as compared to company P.
Production in 2002:
For company P = 120 and for Company Q = 130
Production in 2005:
For company P = 240 and

Correct Answer: 36

Solution : Given:
1, 1, 3, 4, 5, 9, 7, 16, 9, 25, 11, ?

Odd position terms→Add 2 to the odd positioned number, to get the next term of the series.
1 + 2 = 3; 3 + 2 = 5; 5 + 2 = 7;

Correct Answer: $\frac{5}{2 \sqrt{3}}$

Solution : Given: $\sin A=\frac{1}{2}$
⇒ $\sin A=\sin 30^\circ$
⇒ $ A= 30^\circ$
$\therefore (\tan A+\cos A)$
= $(\tan 30^\circ+\cos 30^\circ)$
= $\frac{1}{\sqrt3}+\frac{\sqrt3}{2}$
= $\frac{2+3}{2\sqrt3}$
= $\frac{5}{2\sqrt3}$
Hence, the correct answer is $\frac{5}{2\sqrt3}$.

Correct Answer: Limelight

Solution : The correct choice is the fourth option.

Explanation: The term "limelight" is commonly used as a metaphor for being the centre of public attention or scrutiny. Historically, limelight was a bright light source used in theatres to illuminate performers on stage, making them the focal

Correct Answer: she worked very slowly

Solution : The correct choice is the second option.

Explanation:

By saying that Beverly made too many mistakes and then adding that she worked very slowly, Bob is indeed making the situation worse for Beverly, as it implies that not only did she