Correct Answer: $2 \sqrt{2} \mathrm{~cm}$

Solution :

AC = 4 cm
$\angle B=90^{\circ}$
$\angle C=45^{\circ}$
$\therefore \angle A = 180^{\circ}-(90^{\circ}+45^{\circ}) = 45^{\circ}$
Since $\angle A= \angle C$,
$AB = BC$ -----------(i)
By Pythagoras theorem,
$AB^2 + BC^2 = AC^2$
⇒ $BC^2 +  BC^2 = 4^2$
⇒ $2BC^2 = 16$
⇒

Correct Answer: 44.44%

Solution : Total number of cubes = 160 + 56 = 216
Thus, side of cube = $\sqrt[3]{216}$ = 6 unit
No. of cubes without exposure = (6 – 2)³ = 64
Thus, 64 coloured cubes will not be exposed.
Now, Number of coloured cubes on

Correct Answer: 15234

Solution : Given:
1. Temple 2. Trained 3. Training 4. Troupe 5. Tented

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

Correct Answer: 5.2%

Solution : Let the price of diesel and quantity be Rs.100 and 100 litres.
Total expenditure = Rs.100 × 100 = Rs.10000
The price of diesel increased by 16%.
New price = 100 + 16 = 100
He wants to increase his expenditure on diesel by 10%

Correct Answer: Capacitance - dyne

Solution : The correct answer is Capacitance - dyne.

The capacitance unit measures a system's ability to store electric charge per unit voltage. It's called the farad (F). It indicates the ability of a substance to hold an electric charge. Dyne is the unit

Correct Answer: Mangalore

Solution : The correct answer is Mangalore.

The Netravati River flows through Mangalore City. The Netravati River originates from Gangamoola hills in Western Ghats, and then it flows into the Arabian Sea. It is the primary source of drinking water in Mangalore city. Mangalore is also known

Correct Answer:

Solution : Because there is no restriction on the rotation of the figure, we will check all the possible orientations of the question figure in which of the given option figures it can fit itself. By comparison of all option figures, the question figure is embedded only in

Correct Answer: Raoult’s law

Solution : The correct answer is Raoult’s law.

Raoult's Law states that for a solution of volatile liquids, the partial vapour pressure of each component of the solution is directly proportional to its mole fraction present in the solution. This law applies to ideal solutions, where

Correct Answer: U

Solution : Given:
(I) 265 is written as PNH
(II) 187 is written as OXB
(III) 248 is written as NUB

On comparing, sentences I and III the number and letters 2 and N are common.
On comparing, sentences II and III the number and letters 8

Correct Answer: Carl D. Anderson

Solution : The correct answer is Carl D. Anderson.

In 1932, Carl D. Anderson discovered the positron, a particle described as "carrying a positive charge but having a mass of the same order of magnitude as that normally possessed by a free negative electron".