1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : A sum becomes 1.96 times itself in 2 years when invested at compound interest (compounding annually). What is the annual rate of interest?
Option 1: 20 percent
Option 2: 25 percent
Option 3: 40 percent
Option 4: 30 percent
Correct Answer: 40 percent
Solution : Given that, a sum becomes 1.96 times itself in 2 years. Let the principal be $P$. We know, $\text{Total Amount}=\text{Principal}×(1+\frac{\text{Rate}}{100})^{\text{Time}}$ $⇒1.96P = P \left(1 + \frac{r}{100}\right)^2$ $⇒1.96 = \left(1 + \frac{r}{100}\right)^2$ $⇒\sqrt{1.96} = 1 + \frac{r}{100}$ $⇒\frac{r}{100} = 1.4 - 1$ $⇒r = 100
Question : If the length of one side of a rectangle is twice that of the other side, and its perimeter is 54 cm, then what is the length of the longer side of this rectangle?
Option 1: 14 cm
Option 2: 9 cm
Option 3: 27 cm
Option 4: 18 cm
Correct Answer: 18 cm
Solution : Given: Perimeter = 54 cm According to the question, Length of the longer side = twice of breadth Let the breadth be $x$. length $= 2x$ Perimeter $= 2 (l +b) $ ⇒ $54 = 2( 2x + x)$ ⇒ $54 = 6x$ ⇒
Question : Which of the following is NOT a correct match?
Option 1: Voltage - volts
Option 2: Resistance - Ohm
Option 3: Conductance - siemens
Option 4: Capacitance - dyne
Correct Answer: Capacitance - dyne
Solution : The correct answer is Capacitance - dyne.
The capacitance unit measures a system's ability to store electric charge per unit voltage. It's called the farad (F). It indicates the ability of a substance to hold an electric charge. Dyne is the unit
Question : The Netravati River flows through which of the following cities?
Option 1: Bengaluru
Option 2: Shivamogga
Option 3: Karwar
Option 4: Mangalore
Correct Answer: Mangalore
Solution : The correct answer is Mangalore.
The Netravati River flows through Mangalore City. The Netravati River originates from Gangamoola hills in Western Ghats, and then it flows into the Arabian Sea. It is the primary source of drinking water in Mangalore city. Mangalore is also known
Question : From the following who was the first women speaker of Lok Sabha?
Option 1: Sushma Swaraj
Option 2: Margret Alva
Option 3: Meira Kumar
Option 4: Sarojini Naidu
Correct Answer: Meira Kumar
Solution : The correct answer is Meira Kumar.
The Lok Sabha's first assembly following general elections is typically when the speaker is chosen. The speaker of the Lok Sabha (House of the People), who serves for a five-year term, is a de facto member of the
Question : Select the most appropriate synonym of the underlined word in the given sentence. The young fellow was innocent and without guile.
Option 1: Morality
Option 2: Pride
Option 3: Greed
Option 4: Deceit
Correct Answer: Deceit
Solution : The fourth option is the correct answer.
Guile refers to the quality of being cunning, deceitful, or sly. It implies a clever, deceitful manner or the intent to deceive without overtly showing it. Deceit, on the other hand, directly means the action or practice
Question : The method of soil conservation in which rocks are piled up to slow down the flow of water which prevents gullies and further soil loss is called?
Option 1: Mulching
Option 2: Contour barriers
Option 3: Rock dam
Option 4: Terrace farming
Correct Answer: Rock dam
Solution : correct answer is Rock dams.
Rock dams are small barriers made up of stone, sand or gravel across a drainage. Its main purpose is to reduce erosion in a drainage channel by restricting the velocity of flow in the channel.
Question : Directions: In the following question, select the answer figure in which the question figure is hidden/embedded.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Because there is no restriction on the rotation of the figure, we will check all the possible orientations of the question figure in which of the given option figures it can fit itself. By comparison of all option figures, the question figure is embedded only in
Question : If $\cos\theta = \frac{35}{37}$, then what is the value of $\cot \theta$?
Option 1: $\frac{12}{35}$
Option 2: $\frac{35}{12}$
Option 3: $\frac{37}{12}$
Option 4: $\frac{12}{37}$
Correct Answer: $\frac{35}{12}$
Solution : Given: $\cos \theta = \frac{35}{37}$, $\cos\theta = \frac{\text{Base}}{\text{Hypotenuse}}$ Let base = 35k and hypotenuse = 37k Using Pythagoras theorem, $AB =\sqrt{(37k)^{2}-(35k)^{2}} = 12k$ $\therefore\cot \theta = \frac{\text{Base}}{\text{Perpendicular}}$ = $\frac{35}{12}$ Hence, the correct answer is $\frac{35}{12}$.
Question : Directions: Select the option that is related to the third letter cluster in the same way as the second letter cluster is related to the first letter cluster. HSFM : KPIJ :: QDRC : ?
Option 1: TUAZ
Option 2: TAZU
Option 3: TZAU
Option 4: TAUZ
Correct Answer: TAUZ
Solution : Given: HSFM : KPIJ :: QDRC : ?
Add and subtract 3 from the place value of the letters alternatively, to obtain the required missing term – HSFM : KPIJ→H + 3 = K; S – 3 = P; F + 3 = I; M
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
And never miss an important update