What do you understand by ledger folio?

Which of the following is/are the objective(s) of the human genome project?

Option 1: To prove that humans and monkeys have the same number of genes.

Option 2: To establish an evolutionary link.

Option 3: To simply know how many genes are present in the human genome.

Option 4: To ratify if the estimate of 150,000 human genes was indeed correct.

Define the concept that comes under the scope of e-business.

The number of focal chords of length ( \frac{4}{7} ) in the parabola ( 7y^{2} = 8x ) is:

A. one
B. zero
C. two
D. infinite

Phloem tissue is composed of:

1. Sieve tubes
2. Vessels
3. Parenchyma cells
4. Tracheids

Which of the following is/are the objective(s) of classification:
Option 1) Identification and description of organisms
Option 2) Arrangement of organisms in various categories
Option 3) Establishing a phylogenetic system indicating origin and evolution of the species.
Option 4) All of the above

Where in India were the maximum jute factories established after 1850 A.D.?

1. Delhi
2. Bengal
3. Bombay
4. Madras

If the circles ( x^{2} + y^{2} - 16x - 20y + 164 = r^{2} ) and ( (x - 4)^{2} + (y - 7)^{2} = 36 ) intersect at two distinct points, then:

(A) ( 1 < r < 11 )
(B) ( 0 < r < 1 )
(C) ( r = 11 )
(D) ( r > 11 )

Only men in the family are supposed to be the breadwinners. Which type of discrimination is the above statement an example of?
Option 1) political
Option 2) religious
Option 3) gender
Option 4) caste

Find the value of:

$$ \frac{-2}{13} \div \frac{1}{7} $$

The horizontal component of the earth's magnetic field at a place is (3 \times 10^{-4} , \mathrm{T}) and the dip is (\tan^{-1}\left(\frac{4}{3}\right)). A metal rod of length 0.25 m, placed in the north-south position, is moved at a constant speed of (10 , \mathrm{cm/s}) towards the east. The emf induced in the rod will be:
(A) Zero
(B) (1 , \mu \mathrm{V})
(C) (2 , \mu \mathrm{V})
(D) (10 , \mu \mathrm{V})

A force varying with displacement (x) is given as ( F = a e^{-b x} ) and acts on a particle of mass ( m ) moving in a straight line. Find the work done on the particle in its displacement from the origin to a distance ( d ).

A) ( \frac{a}{b}\left(1-2 e^{-b d}\right) )

B) ( \frac{a}{b}\left(2-e^{-b d}\right) )

C) ( \frac{a}{b}\left(1-e^{-b d}\right) )

D) ( \frac{2 a}{b}\left(2-e^{-b d}\right) )

Let ( A = {\lambda_{1}, \lambda_{2}, \ldots, \lambda_{m}}, B = {\mu_{1}, \mu_{2}, \ldots, \mu_{n}} ) be two sets of values of ( \lambda ) and ( \mu ), where ( \lambda, \mu \in (0, 100 \pi] ). The equation

[ x^{2}(\sin \lambda x + \cos \mu x) - 2x[\sin (\lambda + \mu) x + \sin (\lambda - \mu) x] + (\sin \lambda x + \cos \mu x) = 0 ]

has a positive solution for the ordered pair ( \lambda_{i}, \mu_{j} ). If

[ \sum_{i=1}^{m} \lambda_{i} + \sum_{j=1}^{n} \mu_{j} = 25k \pi, ]

then the value of ( k ) is

Which of the following is not matched correctly?
Option 1) Muscle cell - Responsible for movement in the body
Option 2) Nerve cell - Responsible for transmitting information in the body
Option 3) Red Blood Cell - Responsible for the protection against germs
Option 4) Skin cells - Responsible for protection of the body

The equations ( x^{2} + a x + b = 0 ) and ( x^{2} + c x + d = 0 ) have a common root. If the roots of ( x^{2} + a x + b = 0 ) are equal, then which one of the following options is/are always true?

(A) ( a^{2} = 4b )

(B) ( c^{2} = 4d )

(C) ( 2(b + d) = ac )

(D) ( 2(a + c) = bd )

If the function ( f ) satisfies the relation ( f(x+y) + f(x-y) = 2 f(x) f(y) ) for all ( x, y \in \mathbb{R} ) and ( f(0) \neq 0 ), then

A. ( f(x) ) is an even function

B. ( f(x) ) is an odd function

C. If ( f(2) = a ), then ( f(-2) = a )

D. If ( f(4) = b ), then ( f(-4) = -b )

What is the device that determines position, time, and path of objects on Earth using satellites?

Option 1) Wireless Fidelity (WiFi)

Option 2) Global Positioning System (GPS)

Option 3) General Packet Radio Service (GPRS)

Option 4) Global System for Mobile (GSM)

Which of the following is an aquatic plant?
Option 1: Mango plant
Option 2: Bulrushes
Option 3: Neem plant
Option 4: Papaya plant

A particle of mass 2 kg initially at the origin (0, 0) moves with an initial velocity (\vec{V} = 4 \hat{i} + 4 \hat{j} , \mathrm{m/s}). If a constant force (\vec{F} = -20 \hat{j} , \text{N}) is applied on the particle, the (x)-coordinate of the particle when its (y)-coordinate again becomes zero is:

A) 1.2 m
B) 4.0 m
C) 6 m
D) 3.2 m

What were the major motives of the British that led to the Anglo-Sikh War?

1. The British were worried about foreign invasion.
2. They wanted to establish company rule in the Northwest.
3. The British wanted direct control over the Sikh Empire in the Northeast.
4. All of the above.