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- Question
Of the following properties of a wave, the one that is independent of the other is its
Options- A. amplitude
- B. velocity
- C. wavelength
- D. frequency
- Correct Answer
- amplitude
- 1. The property of a substance to absorb moisture from the air on exposure is called
Options- A. osmosis
- B. deliquescence
- C. efflorescence
- D. desiccation Discuss
- 2. What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
Options- A. Sofa bed
- B. Captain's chair
- C. Waterbed
- D. Hammock Discuss
- 3. Tetraethyl lead is used as
Options- A. pain killer
- B. fire extinguisher
- C. mosquito repellent
- D. petrol additive Discuss
- 4. Who won the Grand Slam title four times successively?
Options- A. Mortina Navratilova
- B. Steffi Graf
- C. Jennifer Capriati
- D. Monica Seles Discuss
- 5. What is the Websites code for the country New Zealand?
Options- A. NZ
- B. NW
- C. NE
- D. ZL Discuss
- 6. The two elements that are frequently used for making transistors are
Options- A. boron and aluminium
- B. silicon and germanium
- C. iridium and tungsten
- D. niobium and columbium Discuss
- 7. Which of the following is not a programming language?
Options- A. Basic
- B. Java
- C. Turing
- D. C# Discuss
- 8. The Central Processing Unit is an embeded chip that acts as the 'brains' of a computer. What Intel chip was used in the Altair (the first real personal computer)?
Options- A. 6502
- B. 8080
- C. 6400
- D. 8286 Discuss
- 9. The Objectives Resolution which laid down the main objectives to guide the deliberations of the Assembly was moved by
Options- A. Sardar Patel
- B. Jawaharlal Nehru
- C. K.M. Munshi
- D. B.R. Ambedkar Discuss
- 10. In which of the following activities silicon carbide is used?
Options- A. Making cement and glass
- B. Disinfecting water of ponds
- C. cutting very hard substances
- D. Making casts for statues Discuss
More questions
Correct Answer: deliquescence
Correct Answer: Waterbed
Correct Answer: petrol additive
Correct Answer: Steffi Graf
Correct Answer: NZ
Correct Answer: silicon and germanium
Correct Answer: Turing
Correct Answer: 8080
Explanation:
The Intel 8080 was a jazzed-up calculator chip. It was included in microcomputer kits which were little more than demonstration tools and did little except blink lights. Besides the 8080 chip, the Altair included a power supply, a front panel with a large number of lights and 256 bytes (not kilobytes) of memory. The kit sold for {$395} and had to be assembled.
Correct Answer: Jawaharlal Nehru
Correct Answer: cutting very hard substances
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