Correct Answer: 22

Solution : The given figure can be labelled as shown below –

Now, in the above figure, there are a total of 22 rectangles. They are ABHI, ACGI, ADFI, BCGH, BDFH, CDFG, ADEJ, JEFI, ABPJ, JPHI, BCRP, PRGH, ACRJ, JRGI, CDER, REFG, BDEP, PEFH, KSTN, SLMT, KLQO,

Correct Answer: Arithmetic Logic Unit

Solution : The correct answer is the Arithmetic Logic Unit.

The ALU (Arithmetic Logic Unit) is a key component of a computer's central processing unit (CPU), performing arithmetic (addition, subtraction, multiplication, and division) and logical (comparisons and bitwise operations) operations on data.

Correct Answer: (4)

Solution : The correct answer is the fourth option: no improvement.

The sentence "No other snake is as poisonous as this one" is already grammatically correct and conveys the intended meaning accurately. 

Correct Answer: 40

Solution : Average marks obtained by all six students in chemistry
= $\frac{43+35+22+40+52+48}{6}$
= $\frac{240}{6}$
= $40$
Hence, the correct answer is 40.

Correct Answer: Iran

Solution : The correct answer is Iran.

NSG or Nuclear Suppliers Group is an International Organisation which aims to curb the proliferation of nuclear weapons. It was formed in 1974 and presently it has 48 member countries. France, United States of America, and Russia all the three

Correct Answer: 46

Solution : Given: Numbers 19, 23, 29, 37, 43, 46, 47
As per the given series in question,
Except for 46, all others are prime numbers.
46 = 2 × 23
Hence, the correct answer is 46.

Correct Answer: Jaichand and Muhammad Ghori

Solution : The correct answer is Jaichand and Muhammad Ghori.

Muhammad Ghori and Jaichand of Kannauj, a member of the Gahadavala dynasty, engaged in combat in the Battle of Chandawar. Muhammad Ghori defeated Jaichand in this battle and also killed him. It happened

Correct Answer: Concurrent list

Solution : The correct option is the Concurrent list.

The Canadian Constitution has been used as a model for the provisions of a federation with a strong centre, the residuary powers of the centre, the nomination of state governors by the centre and the Supreme Court's

Correct Answer: Bangladesh

Solution : The correct answer is Bangladesh.

Jute is an annual crop grown in India and also known as golden fibre. It is used for making sacks, geotextiles, pulp, etc. In India West Bengal is the largest producer of jute. Area of Sunderbans delta is the major

Correct Answer: QPSR

Solution : The correct choice is the second option: QPSR.

The logical flow of information is as follows:

• Part Q introduces the idea that, in the current global situation, certain actions are required.
• Part P follows and provides information on what is considered useful. 
• Part S continues