Number System Questions Practice Question and Answer
8Q: Smallest prime number greater than 200? 2369 05b5cc607e4d2b4197774b519
5b5cc607e4d2b4197774b519- 1201false
- 2205false
- 3211true
- 4203false
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Answer : 3. "211"
Explanation :
Answer: C) 211 Explanation: From the trial and error method of division, 201 is divisible by 3 205 is divisible by 5 203 is divisible by 7 Hence, after eliminating three options, remained is 211 and is divisible by only 1 and itself. Therefore, 211 is the smallest prime number greater than 200.
Q: If 2A = 3B = 7C = 42, then what is the value of A × B ÷ C?
2327 0611f6c83c5945f0fc869a8f6
611f6c83c5945f0fc869a8f6- 121false
- 256false
- 349true
- 434false
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Answer : 3. "49"
Q:Direction : What should come in place of the question (?) in the following question.
35% of 430 + ? % of 360 = 276.5
2317 05da0649f31905d28533668fd
5da0649f31905d28533668fd- 130false
- 225false
- 345false
- 415false
- 5none of thesetrue
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Answer : 5. "none of these"
Q: If the 5 digit number 538xy is divisible by 3, 7 and 11, then the value of (x2 +y2) is:
2254 0605322384999e13f2a6d189a
605322384999e13f2a6d189a- 125false
- 213true
- 317false
- 410false
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Answer : 2. "13"
Q: 1332.89+171.928+17.01 +?2=1690.87
2239 06040ab76e759ac364c950781
6040ab76e759ac364c950781- 127false
- 217false
- 39false
- 413true
- 519false
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Answer : 4. "13"
Q: There are four numbers in a set. The mean of the three smallest numbers is 9, whereas the mean of the three largest ones is 11. What is the range of the data set?
2210 05dc11964b0e9c27a7e27c0e0
5dc11964b0e9c27a7e27c0e0- 13false
- 26true
- 39false
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Answer : 2. "6"
Q: A number whose one - fifth part increased by 4 is equal to its one - fourth part diminished by 10 is:
2202 05ee0b7a6ca41b347ed34acd4
5ee0b7a6ca41b347ed34acd4- 1260false
- 2280true
- 3240false
- 4270false
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Answer : 2. "280 "
Q: In an office, there are 108 tables and 132 chairs. If of the tables and of the chairs are broken. How many people can work in the office if each person requires one table and one chair?
2115 05ee851bc109b5d6e015e1703
5ee851bc109b5d6e015e1703- 192false
- 299false
- 386false
- 490true
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