SPSC SST Past Papers BPS 16 with Answers 2024

What is the Antonym of "Imp"?

1. Demon
2. Angel
3. Rogue
4. Pedestrian

Arrangement of atoms High speed electrons from particle, detectors are used to determine?

1. Inner atomic distance
2. Diameter of atomic nuclei
3. Inter atomic distance
4. Circumference of atomic nuclei

Ionization energy is represented by a symbol ∆H1 whose unit is?

1. kJmole -1
2. kJmole -10
3. kJmole -11
4. kJmole -2

High speed electrons have wavelength of order of?

1. 10^-15 m
2. 10^-14 m
3. 10^-16 m
4. 10^-17 m

Masculine of "Brach" is?

1. Bull
2. Stallion
3. Ram
4. Hound

In order to find the internal structure of nucleus, electrons should be accelerated by voltages up to?

1. 10^5 V
2. 10^7 V
3. 10^9 V
4. 10^11 V

The "pH" is measurement of acidity or basicity of an aqueous solution. The pH means?

1. Power of hydrogen
2. Presence of hydrogen
3. Power of hemoglobin
4. Presence of hemoglobin

The proportion of successful collision increase with the increase in?

1. Solute
2. Solvent
3. Reactant
4. Temperature

The perpendicular distance from the point (3,-4) to the line 3x^2 - 4x + 10 = 0?

1. 7
2. 8
3. 9
4. 10