General Knowledge

Science & Technology

Medium

The pH value of human's urine in human is about

2.5

4.0

6.0

9.0

✅ Correct Option: 3

Normal human urine is slightly acidic, with the average pH value around 6.0 (typical range 4.6 to 8.0). Hence the closest value is 6.0.

2026: 19 May Shift 1

Which one of the following materails can not be used to make a lens?

2025: 20 May Shift 2

Which among the following is India's first pico-satellite, weighing less than 1kg, developed by a consortium of seven engineering colleges of India?

2022: 6 Aug Shift 1

Match List-I with List-II

List-I	List-II
(A) Cerebrum	(I) Involuntary muscular co-ordination
(B) Diencephalon	(II) Regulate heart rate
(C) Cerebellum	(III) Intelligence
(D) Medulla oblongata	(IV) Heat, cold and pain control

Choose the correct answer from the options given below:

2025: 20 May Shift 2

Who among the following discovered that when light traverses a transparent material, some of the light that is deflected changes in wavelength?

2025: 22 May Shift 2

When white light is dispersed into its seven-colour components by a prism, which color of light bends the least?

2025: 23 May Shift 1

Which of the following elements is NOT Diatomic?

(A) Chlorine

(B) Argon

(D) Helium

Choose the correct answer from the options given below:

Solution