Practice – VIDYA

Practice Questions

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Q1SingleMarks: 4.00Negative: -1.00

Arrange the following geological periods in their occurrence from latest to oldest order.
(A) Triassic
(B) Carboniferous
(C) Tertiary
(D) Jurassic
Choose the correct answer from the options given below:

A. (D), (B), (C), (A)B. (A), (B), (D), (C)C. (B), (A), (D), (C)D. (C), (D), (A), (B)

Q2SingleMarks: 4.00Negative: -1.00

Which one of the following options will express intermediate skin colour in an individual?

A. AABBCCB. aabbccC. AaBbCcD. aaBbcc

Q3SingleMarks: 4.00Negative: -1.00

The process of copying genetic information from one strand of DNA into RNA is termed as—

A. ReplicationB. TranslationC. TranscriptionD. Regulation

Q4MatchMarks: 4.00Negative: -1.00

Match column A with column B and Choose the correct answer from the options given below:

A		B
1.	Amniocentesis	A.	Ligation of fallopian tube
2.	Maternal mortality rate	B.	Ligation of vas deferens
3.	Vasectomy	C.	Death rate
4.	Tubectomy	D.	Testing of sex

A. 1–A, 2–B, 3–C, 4–DB. 1–D, 2–C, 3–B, 4–AC. 1–C, 2–D, 3–A, 4–BD. 1–B, 2–A, 3–C, 4–D

Q5SingleMarks: 4.00Negative: -1.00

Which of the following is incorrect with reference to drug abuse?

A. Cannabinoids affect the cardiovascular system of the body.B. Heroin is extracted from the latex of Papaver somniferum.C. Nicotine is a very effective sedative and pain killer.D. Excessive dosage of coca alkaloid causes hallucinations.

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