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Q:

The fish that can taste with its whole body?

A) Tropical cockroach B) Arctic tern
C) Catfish D) Koala
 
Answer & Explanation Answer: C) Catfish

Explanation:
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Filed Under: General Science
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Q:

Which of these is an example of a haploid cells?

A) Sperms B) Neurons
C) Red blood cells D) All of the above
 
Answer & Explanation Answer: A) Sperms

Explanation:

In the above options, sperms are the haploid cells. In humans, haploid cells are those have only half the number of usual number of chromosomes. Sperm, gamates and egg cells are the haploid cells examples.

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Filed Under: Biology
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Q:

In Paramecium, the food is moved to a specific spot by the movement of ______ which cover the entire surface of the cell.

A) cilia B) villi
C) pseudopodia D) vacuole
 
Answer & Explanation Answer: A) cilia

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Filed Under: Biology
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Q:

Improve the bracketed part of the sentence.
The government plans to (take up) the construction project soon.

A) Take on B) Take off
C) Take in D) No improvement
 
Answer & Explanation Answer: D) No improvement

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Filed Under: English
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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correctalternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

Owing to his respiratory problems the doctor has told him to refrain from smoking.

A) to not refrain from B) to refrain to
C) to refrain not from D) No improvement
 
Answer & Explanation Answer: D) No improvement

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Economic growth is measured by

A) % of GDP B) % of NDP
C) % of expenditure D) % of percapita income
 
Answer & Explanation Answer: A) % of GDP

Explanation:

Economic growth is measured by the percentage of gross domestic product. GDP refers to the total value of goods and services produced in the country.

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Filed Under: Indian Economy
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Q:

In what organelle does cellular respiration take place?

A) Cytoplasm B) Ribosomes
C) Mitochondria D) None of the above
 
Answer & Explanation Answer: C) Mitochondria

Explanation:

Cellular respiration is the multi-step process that creates energy from nutrients and food molecules. It begins in the cytoplasm of the cell, with the mitochondria functioning as the main organelle where the rest of the process continues and finishes.

During respiration, glycolysis occurs in the cytoplasm of the cell.

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Filed Under: Biology
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Q:

Give the truth table for a Half Adder. Give a gate level Implementation of the same.

Answer

TRUTH TABLE FOR HALF ADDER


A    B  SUM  CARRY


0    0    0         0


0    1    1         0


1    0    1         0


1    1    0         1


INPLEMENTATION:


For SUM, The two inputs A and B are given to XOR gate.


For Carry, The two inputs A and B are given to AND gate.

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Subject: Hardware

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