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1. b) 135:80:48:97

2. c)97/360

3. d) Rekha’s Capital A/c 12500 

Sunitha’s Capital A/c 8333 

Teena’s Capital A/c 4167 

To Goodwill A/c 25000 

(Being …………………)

4. b) Investment Fluctuation Reserve A/c Dr 15000 

To Investment A/c 5000 

To Rekha ‘s Capital A/c 5000 

To Sunitha’s Capital A/c 3333 

To Teena’s Capital A/c 1667

(Being …………………)

1. b) 14:1 c) 3:2

2. c) ₹1,20,000

3. d) None of these

4. b) Credited to Revaluation A/c

1) product marketing mix 

2) service marketing mix 

Correct answer is d) influencing

Correct answer is c) Web marketing; 

Both A and B are correct

a) Window display

b) Counter display

TWENTY-FOUR.

NARWHAL whale that has a long protruding tusk.

(B) Cushing’s

Linen is made from FLAX.

BATS or CHIROPTERA 

 EMITTER, BASE, COLLECTOR.

AT A SLIGHTLY LOWER TEMPERATURE THAN FRESH WATER. 

W 10 pound bag of fertilizer carries the label 20-6- 2 POUNDS.

(A) Potassium

 The only species of cat that lives and hunts in groups is  LION.

Linseed oil comes from FLAX plant.

Albacore is a type of  TUNA

 Bees must collect nectar from approximately 20 MILLION  flowers to make 1 pound of honeycomb.

PLATYPUS mammal lays eggs.

Unlike rodents, the rabbit has Four incisor teeth? 

80% percent of fire-related deaths are due to smoke inhalation rather than burns.

W cloud at ground level is called FOG.

THE PRINTING PRESS

(b) Bone marrow

(a) 1 – (ii), 2 – (i), 3 – (iv), 4 – (iii)

Correct option is (b) Type of food consumed. 

The correct answer is Arunachal Pradesh.

• Languages like Nyishi, Apatani, Bokar, Galo, Tagin, Adi are widely spoken in Arunachal Pradesh.
• It falls under the Tani dialect (a type of Tibeto-Burman language).
• However, in the eastern part of the state, it is the Mishmi language which is widely spoken.
• In the west and the north, people speak the Bodic language.

• Most of the Mizo are Tibeto-Burman peoples, speaking Mizo or a closely related Tibeto-Burman language or the dialect.
  • Mizo and English are the principal and official languages in Mizoram.
  • Other languages dialects of Mizoram are - Aso, Chho, Halam, Lai, Lusei, Mara, Miu - Khumi, Paite, Thado - Kuki, etc.
• Konyak is the most spoken language in Nagaland.
  • Angami, Gnamei, Ngami, Tsoghami, Tsugumi, Monr, Tsanglo, Tenyidie is a Naga native language spoken in the Naga Hills in the northeastern part of India.
• The Assamese language is the official language of the Assam state of India.

According to Bernoulli's theorem , the pressure of drop is given as
∆P = (ρ/2) [v1² - v2²]
also , A1v1 = A2v2
where A , v and ρ shows cross section area , velocity and density of liquid.

A2 = π(0.1)² , A1 = π(0.04)²
now, A1v1 = A2v2
(0.04)² v1 = (0.1)²v2
25v2= 4v1 ------(1)

now, ∆P = (ρ/2)[v1² - 4/25 v1²]
= (ρ/2) [21/25]v1²

now, here pressure drop across it's end is 10N/m² , e.g., ∆P = 10N/m² and ρ = 1.25 × 10³ Kg/m³

so, 10 = (1.25 × 10³/2 ) × (21/25) v1²
10 = 625 × 21/25 v1²
v1² = 10/25 × 21
v1 = √{2/105} m/s

Given:

Statement I: A number is divisible by 25, if the number formed by its last two digits is either (00) or divisible by (25)

Statement II: A number is divisible by 16 if the number formed by its last 4 digits is divisible by 16

Divisibility rule  for 25:

To determine if a number is divisible by 25, the number formed by the last two digits of the number must be 00, 25, 50, or 75.

Divisibility rule for 16:

 A number is divisible by 16 if the number formed by its last 4 digits is divisible by 16.

From the above, 

∴ Statement II is appropriate, hence statement I is not appropriate.

u = -4 cm

f = -12 cm

Lens formula : 1/v – 1/u = 1/f

1/v – 1/-4 = 1/-12

1/v = - (1/12 ) – 1/4

1/v = -4/12

V = - 3cm

Image is formed 3 cm infront of the concave lens.

Image is virtual and erect.

Electric supply in house is of 220 V A.C. 

Answer: gravitational force

Concave lens.

Convex lens, Real

The image formed in between the optical center and focus, on the same side as the object. The image is virtual and erect in nature and has a diminished size as compared to the object.

1. Shape of water molecule → (S) Bent (or) V shape

2. Bond angle in Ammonia molecule →(P) 107' 41'

Myopia (or) near sightedness.

The property of the conductor to oppose the flow of charges through it.

\(\frac{1}{f}=\frac{1}{-20}-\frac{1}{-40}\) \(=+\frac{1}{20}+\frac{1}{40}\) \(=\frac{+2+1}{40}\) \(=\frac{+3}{40}\)

\(f=\frac{+40}{3}\)

\(P=\cfrac{100}{\frac{40}{3}}=\frac{300}{40}=\frac{30}{4}=7.5\)

Convex lens and object is between focus and optical centre.

Rate of evaporation is directly proportional to surface area.

Three factors responsible for wind:

1. Uneven heating of earth’s surface.

2. Rotation of the earth.

3. Local condition - change in pressure, temperature.

Three limitations:

1. Can be used where wind blows for a greater part of the year.

2. Wind speed should be higher than 15 km/hr.

3. Establishment is expensive and requires large area.

The energy obtained from the earth’s crust is called Geothermal energy.
When underground water comes in contact with hot spots, steam is generated. The steam is taken out through pipe to a turbine to produce electricity.