Q:

Rihand Valley Project is located in the state of

A) Uttar Pradesh	B) Bihar
C) Orissa	D) Madhya Pradesh

Answer & Explanation Answer: A) Uttar Pradesh

Explanation:

It is a scheme across the river Rihand near Pipri in Mirzapur district of Uttar Pradesh

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Filed Under: Indian Geography

39 14196

Q:

A periscope works by the principle of

A) Total internal reflection	B) Refraction
C) Diffraction	D) Reflection & Refraction

Answer & Explanation Answer: A) Total internal reflection

Explanation:

A periscope is an optical instrument that uses a system of prisms, lenses, or mirrors to reflect images through a tube.

per11526634345.jpg image

Light from a distant object strikes the top mirror and is then reflected at an angle of 90 degrees down the periscope tube. At the bottom of the periscope, the light strikes another mirror and is then reflected into the viewer’s eye.

Hence, A periscope works by the principle of Total internal reflection.

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Filed Under: Physics
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

37 14194

Q:

Janapav hill situated near Indore is the source of which river?

A) Tapi river	B) Chambal river
C) Mahi River	D) Mahanadi

Answer & Explanation Answer: B) Chambal river

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

0 14193

Q:

What loses its head every morning and gets it back every night?

A) Pillow	B) Candle
C) Moon	D) Light

Answer & Explanation Answer: A) Pillow

Explanation:

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Filed Under: Logic Puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GRE , TOEFL
Job Role: Analyst , Bank PO

29 14191

Q:

Logical puzzle

Miss Anne has eleven kids in her class. She has a bowl containing eleven apples. Now Miss Anne want to divide the eleven apples to the kids, in such a way that a apple should remain in her bowl. How can Miss Anne do it?

Answer

Ten kids will get each one apple. The eleventh kid will get the apple with the bowl.

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Subject: Logic Puzzles

209 14189

Q:

Harshacharita the biography of Harsha, was written by

A) Banabhatta	B) Sudraka
C) Sri Harsha	D) Gunadhva

Answer & Explanation Answer: A) Banabhatta

Explanation:

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Filed Under: Indian History

20 14189

Q:

In a combination reaction there can be ______.

I. two or more than two reactants

II. two or more than two products

III. only one product

A) Only I	B) Only I and III
C) Only I and II	D) Only II

Answer & Explanation Answer: B) Only I and III

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 14182

Q:

Improve the bracketed part of the sentence.

Venezuelans (were being) deprived of food and medicines for the past year.

A) were	B) are
C) have been	D) no improvement

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