Litmus, the pH indicator, is obtained from which of the following source?
- AOption (a)
A red alga
- BOption (b)
A fungi
- COption (c)
A lichen
- DOption (d)
A brown alga
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Correct answer
A red alga
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Browse complete papersLitmus, the pH indicator, is obtained from which of the following source?
A red alga
A fungi
A lichen
A brown alga
Correct answer
A red alga
Match the Columns.
| Column A (Process/ Concept). | Column B (Definiton/Example) | ||
|---|---|---|---|
| i. | Sublimation | 1. | Separation based on boiling point |
| ii. | Distillation | 2. | Solid to gas directly |
| iii. | Evaporation | 3. | Gas to liquid |
| iv. | Filtration | 4. | Separation of solid from liquid |
| v. | Condensation | 5. | Liquid to gas below boiling point |
i - 1, ii - 2, iii - 3, iv - 4, v - 5
i - 2, ii - 1, iii - 5, iv - 4, v - 3
i - 4, ii - 5, iii - 2, iv - 1, v - 3
i - 3, ii - 1, iii - 5, iv - 4, v - 2
Correct answer
i - 1, ii - 2, iii - 3, iv - 4, v - 5
Match List-I with List-II and choose the correct answer using the codes given below the lists:
| List - I (Biosphere Reserve) | List - II (State) | ||
|---|---|---|---|
| A. | Simlipal | 1. | Kerala |
| B. | Nokrek | 2. | Odisha |
| C. | Agasthyamalai | 3. | Assam |
| D. | Manas | 4. | Meghalaya |
A - 3, B - 1, C - 4, D - 2
A - 2, B - 4, C - 3, D - 1
A - 1, B - 2, C - 4, D - 3
A - 2, B - 4, C - 1, D - 3
Correct answer
A - 3, B - 1, C - 4, D - 2
If the selling price of a wardrobe is 54% more than its cost price and the discount offered on its marked price is 1%, then which of the following is correct?
I. The ratio of its cost price to the marked price is 3 ∶ 7
II. The ratio of its cost price to the selling price is 50 ∶ 77
III. The ratio of its marked price to the cost price is 14 ∶ 9
Only I
I and II
I, II, and III
II and III
Correct answer
Only I
Where is ISRO’s Kulasekarapattinam spaceport, set to launch its first Small Satellite Launch Vehicle in 2027, located?
Andhra Pradesh
Tamil Nadu
Odisha
Telangana
Correct answer
Andhra Pradesh
Plants such as Teak, Shisham, Amla, Sandalwood are the examples of which of the following vegetation?
Tropical Thorn Forest
Tropical Evergreen Forests
Tropical Deciduous Forests
Montane Forests
Correct answer
Tropical Thorn Forest
What is India’s renewable energy target by the year 2030 in terms of installed capacity?
175 GW
300 GW
500 GW
100 GW
Correct answer
175 GW
With reference to Amendment Acts, which one of the following statements is not correct?
The UTs were introduced in the States Reorganization Act 1956 by 7th Constitutional amendment Act 1956.
24th Amendment to the Constitution of India made the president bound by the advice of the cabinet.
97th Constitutional Amendment Act gave constitutional status to the Cooperative societies by inserting part IX-B to the Constitution of the country.
The term Socialist , Secular and Integrity in constitution is added by 42nd Amendment Act.
Correct answer
The UTs were introduced in the States Reorganization Act 1956 by 7th Constitutional amendment Act 1956.
Which of the following hot springs is NOT located in Munger district?
Sita Kund
Rishi Kund
Nanak Kund
Gaumukh Kund
Correct answer
Sita Kund
A bus covers the first half of a certain distance with speed v1 and the second half with a speed v2. The average speed during the whole journey is :
\(\frac{2 v_{1} v_{2}}{v_{1}+v_{2}} \)
\( \frac{v_{1}+v_{2}}{2} \)
\(\frac{v_{1} v_{2}}{v_{1}+v_{2}} \)
\(\sqrt{v_{1} v_{2}}\)
Correct answer
\(\frac{2 v_{1} v_{2}}{v_{1}+v_{2}} \)