Practice Question and Answer
8 Q: In each of the following questions, five words are given. Which of them will come in the middle if all of them are arranged alphabetically as in a dictionary?
3142 05f632c5a167e402436a674d9
5f632c5a167e402436a674d9- 1Gradingtrue
- 2Gradualfalse
- 3Gradinefalse
- 4Gradientfalse
- 5Graduatefalse
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Answer : 1. "Grading "
Q: If three numbers are in the ratio 3:5:6 and their LCM Is 2160, then find their HCF.
3141 05df9c40a36644b47cbaecfb1
5df9c40a36644b47cbaecfb1- 116false
- 218false
- 320false
- 422false
- 524true
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Answer : 5. "24"
Q: What holds the sides of the DNA ladder together? 3141 05b5cc69ae4d2b4197774c78c
5b5cc69ae4d2b4197774c78c- 1Polar covalent bondsfalse
- 2Ionic bondsfalse
- 3Metallic bondsfalse
- 4Covalent bondstrue
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Answer : 4. "Covalent bonds"
Explanation :
Answer: D) Covalent bonds Explanation: Deoxyribose, which is a pentose, and a phosphate group are the two molecules together form the two sides of the DNA i.e, A sugar (deoxyribose) and a phosphate. DNA is a double-stranded molecule twisted into a helix (think of a spiral staircase). Each spiraling strand, comprised of a sugar-phosphate backbone and attached bases, is connected to a complementary strand by non-covalent hydrogen bonding between paired bases. The bases are adenine (A), thymine (T), cytosine (C) and guanine (G). A and T are connected by two hydrogen bonds. G and C are connected by three hydrogen bonds.
Q:In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).
Science and technology and (A) / their fallouts do not (B) / complete human culture (C) / No error (D)
3141 05efd6a07d4461c5b47d8a2e0
5efd6a07d4461c5b47d8a2e0- 1Afalse
- 2Btrue
- 3Cfalse
- 4Dfalse
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Answer : 2. "B"
Q: Which type of Stem modification is seen in banana ? 3141 05b5cc6f1e4d2b4197774ef9b
5b5cc6f1e4d2b4197774ef9b- 1Rhizometrue
- 2Stem tuberfalse
- 3Cornfalse
- 4Bulbfalse
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Answer : 1. "Rhizome"
Explanation :
Answer: A) Rhizome Explanation:
Q: Select the word which match same as the group of words given.
A person, animal or plant much below the usual height
3141 05d7f476db77af0193229fcbd
5d7f476db77af0193229fcbdA person, animal or plant much below the usual height
- 1witchfalse
- 2dwarftrue
- 3wizardfalse
- 4creaturefalse
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Answer : 2. "dwarf"
Q: किस विकल्प में 'कुट - कूट' शब्द-युग्म का सही अर्थ-भेद है?
3140 0639096da51489f1da5f4294f
639096da51489f1da5f4294f- 1परिवार - योगfalse
- 2योग - परिवारfalse
- 3घर - पहाड़ की चोटीtrue
- 4तट - वंशfalse
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Answer : 3. "घर - पहाड़ की चोटी "
Q:In the question a sentence has been given in Direct/Indirect. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct and mark your answer in the Answer Sheet.
The doctor said to the patient, "How do you feel now ? Has the pain gone down ?"
3140 05f3636c4dcc354083314f258
5f3636c4dcc354083314f258- 1The doctor asked the patient how he was feeling then and if the pain was down.false
- 2The doctor asked the patient how he felt then and if the pain had gone down.true
- 3The doctor asked the patient how he had felt when the pain was gone.false
- 4The doctor asked the patient how he is feeling now and if the pain has gone down.false
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