Practice Question and Answer
8 Q: Which of the following is not a mobile operating system?
1801 064b923db23047f4c71ce15dd
64b923db23047f4c71ce15dd- 1DOStrue
- 2Android Droidfalse
- 3Apple iOSfalse
- 4None of the abovefalse
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Answer : 1. "DOS"
Explanation :
1. DOS is not an example of a mobile operating system.
2. Android Android (Android Droid) and Apple iOS (Apple iOS) is a mobile operating system.
3. Mobile operating systems are operating systems that run on mobile devices such as smartphones, tablets, and smartwatches.
Q: A pyramid has an equilateral triangle as its base, of which each side is 8 cm. Its slant edge is 24 cm. The whole surface area of the pyramid (in cm2) is:
1801 0649d81913662c8741d08745b
649d81913662c8741d08745b- 1$$(16\sqrt {3} \ +24\sqrt {35} \ ) $$false
- 2$$(12\sqrt { 3} \ +24\sqrt {35} \ ) $$false
- 3$$(24\sqrt { 3} \ +36\sqrt {35} \ ) $$false
- 4$$(16\sqrt { 3} \ +48\sqrt {35} \ ) $$true
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Answer : 4. "$$(16\sqrt { 3} \ +48\sqrt {35} \ ) $$"
Q:Direction (66-70): What should come in place of the question mark(?) in the following number series?
729, 243, 81, 27, ?
1801 05da05ced31905d28533653d9
5da05ced31905d28533653d9- 118false
- 29true
- 33false
- 415false
- 5None of thesefalse
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Answer : 2. "9"
Q: The 50th International Film Festival of India is scheduled to be held in which city?
1801 05db91a1bada4ad08a8d4c62c
5db91a1bada4ad08a8d4c62c- 1New Delhifalse
- 2Kolkatafalse
- 3Goatrue
- 4Nashikfalse
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Answer : 3. "Goa"
Q: Which Indian actor has been appointed as the brand ambassador of 'Phone-Pay', in March 2019?
1801 05f17e07579d4dd4986ebcfb1
5f17e07579d4dd4986ebcfb1- 1Salman Khanfalse
- 2Amitabh Bachchanfalse
- 3Shahrukh Khanfalse
- 4Aamir Khantrue
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Answer : 4. "Aamir Khan"
Q: A sum of Rs.13,000 is to be paid back in 2 equal annual instalments. How much is each instalment if the interest is compounded annually at 8 % per annum?
1801 05fc475cda5adbb0808cff29c
5fc475cda5adbb0808cff29c- 1Rs.7280false
- 2Rs.7290true
- 3Rs.7270false
- 4Rs.7920false
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Answer : 2. "Rs.7290"
Q: Who became the first bowler to claim 100 wickets in the Women's Big Bash League?
1801 05fb63e068355ec05739f6c7a
5fb63e068355ec05739f6c7a- 1Poonam Yadavfalse
- 2Deepti Sharmafalse
- 3Sophie Devinefalse
- 4Molly Stranotrue
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Answer : 4. "Molly Strano"
Q: From whom is penicillin obtained?
1801 05f8ea877f28f4b47be4624b1
5f8ea877f28f4b47be4624b1- 1Fungaltrue
- 2Bacteriafalse
- 3virusfalse
- 4Algaefalse
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