Recent questions without an upvoted answer

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What are the difficulties in using ground based optical telescopes? How are they overcome?

asked Mar 17, 2022 in Chapter 18 Observing Space: Telescopes by Doubtly (98.9k points)

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1 answer 375 views

Column ‘A’ Column ‘B’ (1) X-rays (a) GMRT (2) Optical telescope (b) ISRO (3) Indian radio telescope (c) Hubble

asked Mar 17, 2022 in Chapter 18 Observing Space: Telescopes by Doubtly (98.9k points)

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Fill in the blanks with the proper words. a. The wavelength of visible light is between

asked Mar 17, 2022 in Chapter 18 Observing Space: Telescopes by Doubtly (98.9k points)

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1 answer 1.9k views

You have just acquired an unusual pet. Write a letter to your friend telling him/her about it.

asked Mar 16, 2022 in Letter Writing by Doubtly (98.9k points)

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1 answer 327 views

A famous music company is coming to your college next week to select some new faces

asked Mar 16, 2022 in other by Doubtly (98.9k points)

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Write a letter to your DM for school bus safety for children

asked Mar 16, 2022 in Letter Writing by AKASH MISHRA

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1 answer 472 views

Find the first negative term of an AP series 55 , 50 , 45 ,40 ,..?

asked Mar 12, 2022 in Random by Doubtly (98.9k points)

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0 answers 258 views

Are there any similarities between brazil and india types of forest's found?

asked Mar 10, 2022 in Chapter 5: Natural Vegetation and Wildlife by Daksh patil

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1 answer 562 views

Ankita travels 14 km to her home partly by rickshaw and partly by bus. She takes half an hour if she travels 2 km

asked Mar 8, 2022 in Chapter1:Linear Equations in Two Variables by Vedant Sharma

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2 answers 1.1k views

The sum of two numbers is 60. The greater number is 8 more than thrice the smaller number. Find the numbers.

asked Mar 8, 2022 in Chapter1:Linear Equations in Two Variables by std 10th Student

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1 answer 374 views

When was first Anglo Mysore war was started ?

asked Feb 17, 2022 in other by anonymous

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1 answer 343 views

The ratio of corresponding sides of similar triangles is 3:5 then find the ratio of their areas

asked Feb 17, 2022 in Chapter1:Linear Equations in Two Variables by anonymous

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0 answers 184 views

My favourite sports person PV Sindhu information

asked Feb 16, 2022 in English by Gk Test

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0 answers 249 views

Which of the following analytical techniques cannot be used for colourless compounds?

asked Feb 10, 2022 in Chapter 3: Basic Analytical Techniques by Doubtly (98.9k points)

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1 answer 497 views

what is constructor? Give its syntax and two rules to define constructor.

asked Feb 9, 2022 in Operating System by anonymous

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1 answer 509 views

Which one of the following property scopes is not supported by PHP? a) final b) static c) friendly d) public