Practice Question and Answer
8 Q: If sinθ – cosθ = 7/13 and 00 < θ < 900 , then the value of sinθ + cosθ is :
2108 05d92c3e66819c079458b7802
5d92c3e66819c079458b7802- 117/13true
- 213/17false
- 31/13false
- 41/17false
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Answer : 1. "17/13"
Q: Twelve percent of Kalyan's monthly salary is equal to the sixteen per cent of Nandu's monthly salary. Sarnesh's monthly salary is half that of Nandu's monthly salary. If sarnesh's annual salary is Rs. 1.08 lacs, What is Kalyan's monthly salary ? 2108 05b5cc72ce4d2b4197774f746
5b5cc72ce4d2b4197774f746- 115,000false
- 236,000false
- 324,000true
- 412,500false
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Answer : 3. "24,000"
Explanation :
Answer: C) 24,000 Explanation: Let K = Kalyan's monthly salaryN = Nandu's monthly salaryS = Sarnesh's monthly salary.Then from given data, 12% of K = 16% of NS = N/2 => N = 2SK = 16/12 x N = 16/12 x 2S= 16/6 x 1.08/12 = 16/6 x 0.09 = 0.24 lacs = 24,000
Q: 10 year ago, the ages of A and B were in the ratio 13 :17 respectively. 17 year from now the respective ratio of their ages will be 10:11. what is the age of B at present?
2107 05e6c5b17dc5d481fc6538a24
5e6c5b17dc5d481fc6538a24- 123 yearfalse
- 240 yearfalse
- 327 yeartrue
- 444 yearfalse
- 5None of thesefalse
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Answer : 3. "27 year"
Q: Find the odd word from the following:
2107 05d28503ec878e63dcb625872
5d28503ec878e63dcb625872- 145false
- 299false
- 3109true
- 4126false
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Answer : 3. "109"
Explanation :
Except 109 all other is divisible to 3.
Q: If in a certain code ROPE is coded as 6821, CHAIR is coded as 73456 what will be the code for CRAPE?
2107 061adc12c3f29d255567d7a21
61adc12c3f29d255567d7a21- 177246false
- 277123false
- 373456false
- 476421true
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Answer : 4. "76421 "
Q: Which one of the following countries has recently formally notified its intention to withdraw from the International Criminal Court?
2107 05d773f781b4c313dee2a16b2
5d773f781b4c313dee2a16b2- 1Namibiafalse
- 2Serbiafalse
- 3Philippinestrue
- 4Norwayfalse
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Answer : 3. "Philippines"
Q: Select the correct statement about oxygen transport in blood 2107 05b5cc69be4d2b4197774c7f9
5b5cc69be4d2b4197774c7f9- 1A 50% oxygen saturation level of blood returning to the lungs might indicate an activity level higher than normalfalse
- 2During normal activity, a molecule of hemoglobin returning to the lungs carries one molecule of O2true
- 3During conditions of acidosis, hemoglobin is able to carry oxygen more efficientlyfalse
- 4Increased BPG levels in the red blood cells enhance oxygen-carrying capacityfalse
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Answer : 2. "During normal activity, a molecule of hemoglobin returning to the lungs carries one molecule of O2"
Explanation :
Answer: B) During normal activity, a molecule of hemoglobin returning to the lungs carries one molecule of O2 Explanation:
Q: Direction: What should come in place of the questions mark (?) in the following letter series?
reoc, pgme, nikg, Ikii, ?
2107 15f5f2f4d2e2c8928233f1d65
5f5f2f4d2e2c8928233f1d65reoc, pgme, nikg, Ikii, ?
- 1efghfalse
- 2wxyzfalse
- 3aceffalse
- 4jmgktrue
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