Directions (Q.1 – 5) Rearrange the following five sentences (A), (B), (C), (D) and (E) to form a meaningful paragraph and then answer the questions given below.
A. For instance, it we measure the room temperature continuously and plot its graph with time on X – axis and temperature on the Y – axis, we get a continuous waveform, which is an analog singal. Analog is always continuous.
B. The absence or presence of something can be used to plot a digital signal.
C. An analog signal is a continuously varying signal, similar to a sinusoidal waveform.
D. Any signal can be classified into one of the two types: analog and digital.
E. In contrast, a digital signal takes the form of pulses, where we have something or nothing.
Ans: DCAEB
Quantitative Aptitude
1. The ratio of the numbers of students studying in Schools A, B and C is 5 : 8 : 4, respectively. If the number of students studying in each of the schools is increased by 20%, 25% and 30%, respectively, what will be the new respective ratio of the students in Schools A, B and C?
a) 13 : 25 : 15 b) 20 : 25 : 13 c) 15 : 25 : 13
d) Can’t be determined e) None of these
2. If an amount of Rs.28956 is distributed equally amongst 16 persons, how much amount would each person get?
a) Rs.1809.50 b) Rs.1890 c) Rs.1890.75
d) Rs.1900 e) Rs.1809.75
3. The average of 5 consecutive odd numbers, A, B, C, D and E is 47. What is the product of A and D?
a) 2107 b) 1935 c) 2021 d) 2193 e) None of these
4. The circumference of a circular plot is 396 m. What is the area of the circular plot?
a) 9856 sq m b) 18634 sq m c) 12474 sq m
d) 9446 sq m e) None of these
Reasoning ability
Directions (Q. 1- 4) Study the following information to answer the given questions.
In a certain code,
‘more money in market’ is written as ‘zo li aa to’
‘share in market profit’ is written as ‘vo to je li’
‘making more profit now’ is written as ‘su je zo ka’
‘now the market gains’ is written as ‘do li yo su’
1. Which of the following does ‘vo’ stand for?
a) profit b) in c) share d) market e) in or profit
2. What is the code for ‘making’?
a) ka b) su c) je d) zo e) Can’t be determined
3. Which of the following is the code for ‘gain’?
a) su b) li c) yo d) do e) yo or do
4. Which of the following can be the code for the more you share?
a) do yo zo vo b) vo wi zo do c) vo zo wi bu
d) yo je vo wi e) su vo zo do
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