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If we add all the 7 colors of rainbow (red, yellow, blue, green, orange, violet and indigo), the resultant color would be?

(A) White
(B) Black
(C) Maroon
(D) Dark Blue

The answer is: (A) White

(A) 18
(B) 28
(C) 38
(D) 48

The answer is: (B) 28
Solution
Magnitude = sqrt[(12)²+(-8)²+(-24)²]
= sqrt[144+64+576]
= sqrt[784]
= 28

(A) loss of oxygen
(B) gain of hydrogen
(C) gain of electron
(D) loss of electron

The answer is: (D) loss of electron

(A) 2/3 Mr²
(B) 1/2 Mr²
(C) 2/5 Mr²
(D) None of these

The answer is: (C) 2/5 Mr²
The moment of inertia of a solid sphere about its diameter is (2/5)Mr².

(A) brain, heart and kidneys
(B) brain, heart and spinal cord
(C) brain and heart
(D) brain and spinal cord

The answer is: (D) brain and spinal cord

A. Surah Al-Maida
B. Surah An-Nisa
C. Surah Al-Baqarah
D. Surah Al- A’raf

A. Hazrat Nooh (AH)
B. Hazrat Daud (AH)
C. Hazrat Yaqoob (AH)
D. Hazrat Adam (AH)

(A) Oceans
(B) Mountains
(C) Deserts
(D) Forests

The answer is: (A) Oceans
Earth’s oceans play the most important role in regulating temperature and determining climate on the planet.

(A) Denmark
(B) Spain
(C) United Kingdom
(D) New Zealand

The answer is: (A) Denmark
Frederik X became king of Denmark after his mother’s (Queen Margrethe II) abdication on 14 January 2024.

(A) Cornea
(B) Lens
(C) Retina
(D) None of these

The answer is: (A) Cornea