Q:

Which of the following was the first antibiotic discovered by Alexander Fleming in 1928?

A) Penicillin	B) Prontosil
C) Streptomycin	D) Tetracyline

Answer & Explanation Answer: A) Penicillin

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

If $x + 3 y = - 3 x + y, t h e n \frac{x^{2}}{2 y^{2}} i s e q u a l t o$

A) 1/8	B) 1/2
C) 1/4	D) 4

Answer & Explanation Answer: A) 1/8

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.Liabilities

A) Lite	B) Able
C) Like	D) Table

Answer & Explanation Answer: C) Like

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

The angles of depression of two ships from the top of a light house are 60° and 45° towards east. If the ships are 300 m apart, the height of the light house is

A) 200(3+√3) meter	B) 250(3+√3) meter
C) 150(3+√3) meter	D) 160(3+√3) meter

Answer & Explanation Answer: C) 150(3+√3) meter

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

Which of the following has open vascular system?

A) Cockroach	B) Human
C) Rat	D) Birds

Answer & Explanation Answer: A) Cockroach

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which of the following is not true about Gymnosperms?

A) Dominant phase is saprophytes	B) Vascular bundles are absent
C) spores are heterospores	D) Flowers are absent

Answer & Explanation Answer: B) Vascular bundles are absent

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

A hand made paper workshop can hire 8 craftsmen by paying them Rs 400 per person per day. The 9th craftsman demands Rs 450 per day. If this craftsman is hired then all other craftsmen must be paid Rs 450. The marginal resource (labour) cost of the 9th craftsman is

A) Rs 50	B) Rs 850
C) Rs 800	D) Rs 100

Answer & Explanation Answer: B) Rs 850

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Metals are placed on which side of the Modern Periodic table?

A) Top row	B) Left side
C) Right side	D) Bottom row

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