RRB Group-D 28th Sep 2018-shift -1

Instructions

For the following questions answer them individually

RRB Group-D 28th Sep 2018-shift -1 - Question 71


........ is a semiconductor.

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RRB Group-D 28th Sep 2018-shift -1 - Question 72


If $$3x^2 + ax + 4$$ is perfectly divisible by $$x — 8,$$ then the value of $$a$$ is:

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RRB Group-D 28th Sep 2018-shift -1 - Question 73


Study the following question and decide which of the statements is/are sufficient to answer the question.
Question:
What is the total age of Nakul and Dwij?
Statements:
1. Nakul is 12 years old today.
2. Dwij is younger to Nakul by 3 years.

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RRB Group-D 28th Sep 2018-shift -1 - Question 74


Which of the following does NOT belon2 to this group?
A. Poetry
B. Sonnet
C. Rhyme
D. Diagram

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RRB Group-D 28th Sep 2018-shift -1 - Question 75


Which of the following correctly represents the relationship between the given classes?
A) Spades
B) Hearts
C) Deck of cards

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RRB Group-D 28th Sep 2018-shift -1 - Question 76


The electronic configuration of four elements is given below. Which one among the following will be more electro neeative?

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RRB Group-D 28th Sep 2018-shift -1 - Question 77


To dispose of the old stocks, a person sold a tea-set for ₹ 3,540, which was 41% below the cost price. In order to make a profit of 11% the seller should have sold the set for .... more.

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RRB Group-D 28th Sep 2018-shift -1 - Question 78


Which of the following is the official currency of the European Union?

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RRB Group-D 28th Sep 2018-shift -1 - Question 79


How many of the factors of 512 are perfect squares?

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RRB Group-D 28th Sep 2018-shift -1 - Question 80


India celebrates its Constitution Day on:

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