Correct Answer: Study of spiders

Solution : The correct option is the study of spiders.

Araneology is the branch of zoology that deals with the study of spiders alone. Arachnology is the scientific study of spiders and animals such as scorpions, harvestmen, etc. Acarology is the study of ticks

Correct Answer:  A; the

Solution : The correct choice is the fourth option.

Articles are used before nouns or noun equivalents and are a type of adjective.

The definite article (the) is used before a noun to indicate that the identity of the noun is known to the reader.

Correct Answer: YOIC

Solution : Let's check the options –
First option: BDFH; B + 2 = D; D + 2 = F; F + 2 = H
Second option: JLNP; J + 2 = L; L + 2 = N; N + 2 = P
Third option: YOIC; Y

Correct Answer: Dangerous

Solution : The correct choice is the second option.

Dangerous: This word is the appropriate synonym for perilous. It means involving risk or potential harm, which is the intended meaning of the sentence.

The meanings of the other options are as follows:

1. Convenient: It means easy

Correct Answer: Ashok Mehta

Solution : The correct answer is Ashok Mehta

The Ashok Mehta Committee was constituted in 1977 by the Janata Party government to review the Panchayati Raj system in India. The committee submitted its report in 1978. The committee recommended reorganising the Panchayati Raj into a two-tier

Correct Answer: essential amino-acids

Solution : The correct answer is an essential amino acid.

Fish is considered a first-class protein because it provides all nine essential amino acids that the body cannot produce on its own. These amino acids are crucial for various bodily functions, and fish is a

Correct Answer: Chalukya

Solution : The correct option is Chalukya.

Many South Indian royal dynasties, including the Gangas, Kadambas, Chalukyas, and Rashtrakutas, began to support Jainism in the fifth century AD. Both the Ganga ruler (twelfth century), Nitimarga, and the Chalukya ruler (10th century AD), Somadeva, generously donated and

Correct Answer: 7 – 19

Solution : Let's check the options –
First option: 14 – 39→14 × 3 = 42; 42 – 3 = 39
Second option: 11 – 30→11 × 3 = 33; 33 – 3 = 30
Third option: 7 – 19→7 × 3 = 21; 21

Correct Answer: Aedes

Solution : The correct answer is Aedes.

The virus that causes chikungunya is the Chikungunya virus, which is a member of the Togaviridae family's alphavirus genus. Chikungunya is mostly spread by mosquitoes of the Aedes species, specifically Aedes aegypti and Aedes albopictus. These same mosquitoes are also

Correct Answer: 18 cm

Solution :
The given triangle is isosceles.
In $\triangle XPY$ and $\triangle XPZ$
$XY = XZ$ (given)
$XP = XP$ (common)
$\angle XPY = \angle XZY$ (isosceles triangle)
$\triangle XPY \cong \triangle XPZ$
$\therefore YP=PZ=9\ \text{cm}$
$YZ=YP+PZ = 9+9=18\ \text{cm}$
Hence, the correct answer is 18