Practice Question and Answer
8 Q: If a mirror is placed on the line MN, then which of the answer figure is the right image of the given figure?
2335 05ef2c4f781a47f2e7aeb76f2
5ef2c4f781a47f2e7aeb76f2- 1false
- 2true
- 3false
- 4false
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Answer : 2. "
"
Q: A principal increases by 21% over 2 years with compound interest. What will be the simple interest in 4 years at the same interest rate of Rs 1000?
2335 05f6d7d3c5256e8407c2c6f41
5f6d7d3c5256e8407c2c6f41- 1320false
- 2350false
- 3400true
- 4420false
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Answer : 3. "400"
Q: Find the missing number.
2335 05f463b35004a4e1d8e52c382
5f463b35004a4e1d8e52c382- 112false
- 280true
- 33false
- 439false
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Answer : 2. "80"
Explanation :
12 +52 =26
So that
42 + 82 =80
Q: There are 41 students in a class, number of girls is one more than number of guys. we need to form a team of four students. all four in the team cannot be from same gender. number of girls and guys in the team should NOT be equal. How many ways can such a team be made ? 2335 05b5cc709e4d2b4197774f262
5b5cc709e4d2b4197774f262- 149450false
- 250540true
- 346587false
- 452487false
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Answer : 2. "50540"
Explanation :
Answer: B) 50540 Explanation: Given G + B= 41 and B = G-1 Hence, G = 21 and B = 20Now we have 2 options, 1G and 3M (or) 3G and 1M(2G and 2M or 0G and 4M or 4G and oM are not allowed), Total : C121×C320+C321×C120= 50540 ways.
Q: First Bank to introduce ATM in India is ? 2335 05b5cc711e4d2b4197774f3fa
5b5cc711e4d2b4197774f3fa- 1ICICI Bankfalse
- 2HSBC Banktrue
- 3HDFC Bankfalse
- 4YES Bankfalse
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Answer : 2. "HSBC Bank"
Explanation :
Answer: B) HSBC Bank Explanation: HSBC (Hongkong and Shanghai Banking Corporation) is the first bank to introduce ATM concept in India in the year 1987 in Mumbai.
Q:Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.
The art of creating and arranging dances
2334 05f994869f6ce7f236705d8cb
5f994869f6ce7f236705d8cb- 1Geologyfalse
- 2Choreographytrue
- 3Seismologyfalse
- 4Calligraphyfalse
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Answer : 2. "Choreography"
Q: Two trains are running with speeds 30 kmph and 58 kmph respectively in the same direction. A man in the slower train passes the faster train in 18 seconds. Find the length of the faster train? 2334 05b5cc67ee4d2b4197774c23f
5b5cc67ee4d2b4197774c23f- 1105 mtsfalse
- 2115 mtsfalse
- 3120 mtsfalse
- 4140 mtstrue
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Answer : 4. "140 mts"
Explanation :
Answer: D) 140 mts Explanation: Speeds of two trains = 30 kmph and 58 kmph => Relative speed = 58 - 30 = 28 kmph = 28 x 5/18 m/s = 70/9 m/s Given a man takes time to cross length of faster train = 18 sec Now, required Length of faster train = speed x time = 70/9 x 18 = 140 mts.
Q: Among the following states, where is Sambhar Lake located?
2334 05efc0b630a52267797b6d9c1
5efc0b630a52267797b6d9c1- 1West Bengalfalse
- 2Madhya Pradeshfalse
- 3Uttar Pradeshfalse
- 4Rajasthantrue
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Answer : 4. "Rajasthan "
Explanation :
1. Four rivers (Rupangarh, Mentha, Khari, Khandela) fall into Sambhar Lake. Salt is produced on a large scale from this lake.
2. Sambhar Lake: This is a salt water lake located near Jaipur city in Rajasthan state of India. This lake is situated at an altitude of 1,200 feet above sea level.