Daily Updates Mock Test 136 ( Icds Special )

50 Questions | By Ntpc4 | Last updated: Mar 16, 2022 | Total Attempts: 152

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Daily Updates Mock Test 136 ( Icds Special ) - Quiz

MOCK TEST 136 ( ICDS SPECIAL ) SYLLABUS : ICDS PRELI TIME : 30 MINUTES FULL MARKS : 50*3 =150 EACH QUESTION CARRIES 3 MARKS , - VE MARKING = - 1 / WRONG ANSWER SUBMIT YOUR ORIGINAL FULL NAME OTHERWISE YOUR NAME WILL NOT BE CONSIDERED FOR THE MERIT LIST OUR FACEBOOK GROUP : DAILY UPDATES CLICK HERE TO JOIN OUR FACEBOOK PAGE : STUDY MATERIALS FOR ALL CLICK HERE TO FOLLOW OUR TELEGRAM CHANNEL LINK : STUDY MATERIALS FOR ALL CLICK HERE TO FOLLOW পরীক্ষা দিয়ে কেমন লাগলো কমেন্টে জানাবেন

Questions and Answers

1.

Why do atoms bond?
- A.
  
  To reduce potential energy and gain stability
- B.
  
  To make atoms
- C.
  
  To increase potential energy and lose stability
- D.
  
  To increase potential energy and gain stability
2.

Which of the following is present in Nail polish remover?
- A.
  
  Citric acid
- B.
  
  Acetone
- C.
  
  Ethylene
- D.
  
  Benzene
3.

What is the formula of potassium ion whose configuration is same as the noble gas state?
- A.
  
  K+
- B.
  
  K2+
- C.
  
  K2-
- D.
  
  K-
4.

Which of the following is made up of Carbon only?
- A.
  
  Kevlar
- B.
  
  Lexan
- C.
  
  Graphene
- D.
  
  Spider silk
5.

Which of the following is not a nitrogenous fertilizer?
- A.
  
  Ca(CN)2
- B.
  
  CaCN2
- C.
  
  NH4NO3
- D.
  
  Urea
6.

Which of the following elements has the lowest melting point?
- A.
  
  Sodium
- B.
  
  Tin
- C.
  
  Radon
- D.
  
  Radium
7.

Atomic number of which of the following elements is greater than that of Fluorine?
- A.
  
  Sodium
- B.
  
  Beryllium
- C.
  
  Nitrogen
- D.
  
  Boron
8.

Which of the following induces souring of milk?
- A.
  
  Acetic Acid
- B.
  
  Citric Acid
- C.
  
  Ascorbic Acid
- D.
  
  Lactic Acid
9.

The Chemical formula of Cadmium nitrate is _____.
- A.
  
  Cd(NO3)2
- B.
  
  CdNO3
- C.
  
  Cd2(NO3)2
- D.
  
  Cd2NO3
10.

The common name of hydrogen peroxide is –
- A.
  
  Borax
- B.
  
  Bleach (liquid)
- C.
  
  Baking soda
- D.
  
  gypsum
11.

Which glass is used to make sunglasses?
- A.
  
  Crook’s glass
- B.
  
  Potash glass
- C.
  
  Jena glass
- D.
  
  Soda glass
12.

Beryllium loses ____ electrons to achieve noble gas electron configuration.
- A.
  
  1
- B.
  
  2
- C.
  
  3
- D.
  
  4
13.

The Chemical formula of Ammonium dichromate is _____.
- A.
  
  (NH4)2Cr2O7
- B.
  
  (NH4)CrO3
- C.
  
  (NH4)Cr2O3
- D.
  
  (NH4)2Cr2O3
14.

The residual attractive or repulsive forces between molecules or atomic groups that do not arise from a covalent bond, or ionic bonds is called _____ .
- A.
  
  Neutral Bond
- B.
  
  Non Polar Bond
- C.
  
  Electro Valence bond
- D.
  
  Van der Walls bond
15.

Ozone is represented as _____.
- A.
  
  O3
- B.
  
  H2O2
- C.
  
  Cl2O
- D.
  
  N2O
16.

Father of Human genetics is:
- A.
  
  Gregor Mendel
- B.
  
  Charles Darwin
- C.
  
  Sir Archibald Garrod
- D.
  
  H.G Khurana
17.

A character which is expressed in a hybrid is called
- A.
  
  Dominant
- B.
  
  Recessive
- C.
  
  Co-dominant
- D.
  
  Epistatic
18.

Part of molecule which deoxyribonucleic acid is named is the __________.
- A.
  
  Sugar
- B.
  
  Salt
- C.
  
  Acid
- D.
  
  None
19.

The extra chromosome found in male insect is called…
- A.
  
  X-body
- B.
  
  Y-body
- C.
  
  Homologous
- D.
  
  Neutral
20.

The inactivated X chromosome is referred to as a _____ body.
- A.
  
  Nuclear
- B.
  
  Barr
- C.
  
  Polar
- D.
  
  Golgi
21.

Nucleotides made of?
- A.
  
  Nitrogenous base sugar, phosphate group
- B.
  
  Phosphate base sugar
- C.
  
  Both
- D.
  
  None
22.

Which phenomena can bring about variation in a clone?
- A.
  
  Genetic engineering
- B.
  
  Biotechnology
- C.
  
  Mutation
- D.
  
  Genetic drift
23.

The hereditary units are DNA molecules of certain lengths called
- A.
  
  Chromosomes
- B.
  
  Genes
- C.
  
  Factors
- D.
  
  Alleles
24.

Who proved the evidence of DNA as a genetic Material?
- A.
  
  Lamarck
- B.
  
  Frederick
- C.
  
  Gregor Mendel
- D.
  
  Weismann
25.

Who was the first scientist to isolate DNA?
- A.
  
  Weismann mishear
- B.
  
  Watson and crick
- C.
  
  Frederick Miescher
- D.
  
  Darwin